When these ice sheets and glaciers melt, the water eventually flows into the ocean, raising sea levels. Icebergs and frozen seawater melt in warm temperatures as well, but they do not contribute significantly to sea level rise.
What effect does climate change have on Arctic sea ice?
The loss of older ice indicates that the Arctic ice cover is thinning. Evidence also suggests that the melt season has lengthened; ice is melting earlier in the year and freezing later than it used to. Changes in sea ice can have a direct impact on the health of Arctic ecosystems.
Less ice means less reflected heat, which means more intense heat waves around the world. However, warmer air destabilizes the polar jet stream, causing it to dip south, and bringing bitter cold with it.
Therefore, This is due to the fact that they are already in the water.
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the north american interior experiences continental climate, which has little seasonal variation in its temperature range.
The North American interior experiences a continental climate, which is characterized by a lack of significant seasonal variation in temperature range. In this type of climate, the temperature range remains relatively stable throughout the year, resulting in moderate to cold temperatures.
The temperature range in a continental climate is primarily influenced by the large landmass and the distance from large bodies of water. In contrast to coastal regions, which are moderated by the ocean, the interior of North America experiences greater temperature extremes due to its distance from the moderating influence of the ocean. During the winter months, the interior experiences colder temperatures due to the cold air masses that move southward from the polar regions. During the summer months, the interior experiences warm temperatures as warm air masses move northward from the tropics.
However, despite these seasonal temperature fluctuations, the temperature range in the North American interior remains relatively stable throughout the year. This is because the interior is located far from the moderating influence of the ocean, and the large landmass acts as a heat sink, absorbing and retaining heat. This results in a more gradual transition of temperatures, leading to a smaller seasonal variation in temperature range compared to coastal regions.
In conclusion, the North American interior experiences a continental climate, which is characterized by a relatively stable temperature range throughout the year. The temperature range in this region is influenced by the large landmass, distance from large bodies of water, and the movement of air masses.
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discussion between two students about the cause of the seasons. (This is question #5 on pg. 51 of the workbook.)
Student 1: I know that it's hotter in the summer and colder in the winer, so Earth must be closer to the Sun in the summer than in the winter.
Student 2: I disagree. Although the distance between Earth and the Sun does change throughout the year, I don't believe that the seasons and changes in Earth's surface temperature are caused the the distance between the Sun and Earth. If the seasons were due to the Sun-Earth distance, then both hemispheres of Earth would have the same seasons at the same time.
The argument made by Student 2 is valid since the separation between Earth and the Sun has remained constant. Both Earth's hemispheres would experience the same seasons at once if the Sun and Earth's distance changed.
Why don't the seasons alter when Earth's distance from the Sun varies?However, there are not enough differences in Earth's distance from the sun to account for the seasonal variations. Instead, the Northern and Southern Hemispheres alternate during the year when they get the sun's light and warmth in the most direct manner due to the tilt of the Earth on its axis. Our seasons are therefore variable.
The tilted axis of the Earth causes the seasons. At particular times of the year, various parts of the Earth are exposed to the Sun's most intense rays. As a result, when the North Pole tilts toward the Sun, summer officially begins in the Northern Hemisphere. When the South Pole is tilted toward the Sun, winter also occurs in the Northern Hemisphere.
What relationship is there between Earth's angular separation from the Sun and the seasons?How far the Earth is from the Sun does not affect the seasons. The seasons are determined by the Earth's axial tilt, or obliquity. The obliquity gauges how far the Earth's rotation axis is inclined in relation to the orbital plane.
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how is the thickness of the lithosphere going to change as it moves away from a divergent plate boundary?
The thickness of the lithosphere increases as it moves away from a divergent plate boundary due to the solidification of new crust formed by the upwelling of magma from the mantle.
The lithosphere, which is composed of the Earth's crust and the uppermost part of the mantle, increases in thickness as it moves away from a divergent plate boundary. This is because of the solidification of new crust that is formed by the upwelling of magma from the mantle below.
This process occurs when two tectonic plates move away from each other, causing a gap in the Earth's crust which allows the molten magma to move upward and create new lithosphere. This process, known as seafloor spreading, helps to build the lithosphere, making it thicker and more resilient over time.
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the monteverde cloud forest reserve is located in which country?
The monteverde cloud forest reserve is located in Costa Rica
The Monteverde Cloud Forest Reserve is a nature reserve located in the Puntarenas province of Costa Rica. It is one of the country's most popular tourist destinations, known for its rich biodiversity and unique cloud forest ecosystem.
It covers an area of over 10,500 hectares and is known for its diverse flora and fauna, including over 400 species of birds and 100 species of mammals.
The reserve is located in a cloud forest, where the cloud cover provides a unique microclimate that supports a variety of plant and animal species.
Visitors can enjoy a range of activities, including hiking, birdwatching, and exploring the reserve's various ecosystems.
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a008) meandering streams - rio ucayali river, peru. what is the outside bend of a meander called (problem 8 placemark)?
The outside bend of a meander in a river is known as the riverbank or simply the "bank." Meandering streams are characterized by their winding and curved paths, and the outside bend of a meander is typically steeper and has a higher gradient compared to the inside bend.
In the case of the Rio Ucayali River in Peru, the outside bend of a meander is an important feature of the river's geomorphology. The faster-moving water on the outside bend of the meander erodes the bank, causing it to become steeper and creating a deep channel.
The inside bend of the meander, on the other hand, is much gentler and often has a deposition of sediment, which can form a "point bar." Point bars are areas of sediment deposition that can create habitats for plants and animals, as well as providing valuable resources for humans.
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which of the following is the characteristic profile shape of a valley carved by alpine glaciers?
Valley glaciers sculpt U-shaped valleys as opposed to the V-shaped valleys created by rivers. When the climate on Earth cools, glaciers form and start to move downhill.
During glaciation, u-shaped valleys are formed, often called trough valleys or glacial troughs. They are particularly typical of glaciation in mountains. In cross-section, they feature a distinctive U shape with steep, straight sides and a flat or rounded bottom. Glaciers that are sliding downward and scouring the land with friction as gravity pulls them from the top of an elevated location to the bottom are the cause of U-shaped valleys.
The glacier's enormous size and weight result in the formation of a thick layer of ice and water beneath the ice mass. When the climate on Earth cools, glaciers form and start to move downhill. They frequently choose the shortest route and settle in the small, V-shaped valleys that originally belonged to rivers.
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how can we describe the location of an object in the local sky?
Astronomers utilise a unique Space reference system to pinpoint an object's location in the sky.
The celestial coordinate system is the name given to it. This system is comparable to the one used to find items on the surface of the Earth. It makes measurements based on established lines or reference locations.
The apparent angular location of every given star in the sky, which seems fixed onto a random sphere centred on Earth, is known as the star position. Right ascension and declination, two angular coordinates in relation to the celestial equator, serve as the location's defining characteristics. Every celestial object, like buildings, has two coordinates that fix its location: right ascension and declination, also known as the object's celestial coordinates. Latitude and right ascension are correlated with declination.
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which of the following is not one of the zones in burgess’s concentric zone hypothesis?
According to Burgess' concentric zone theory, the zone of urban villages is not one of the zones. Concentric zone, sector, and many nuclei are the three main models of the geometry of city structure that ecological experts have discovered over time.
Burgess put forth a descriptive urban land use model in 1925 that segmented cities into circles that grew outward from the centre to the suburbs. Burgess based this picture on his observations of various American cities, particularly Chicago, for which he offered empirical support.
The bid rent curve was produced with the aid of Burgess' work. According to this hypothesis, the concentric circles represent what people are willing to pay for the land. Based on the profits that can be made by continuing to operate a business on the land, this value has been determined.
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Between what latitudes do the Sun's most direct rays hit?
The Sun's most direct rays hit the Earth between the latitudes of the Tropic of Cancer and the Tropic of Capricorn.
The Tropic of Cancer is located at 23.5 degrees north of the equator and marks the northernmost point where the Sun is directly overhead at noon during the summer solstice.
The Tropic of Capricorn is located at 23.5 degrees south of the equator and marks the southernmost point where the Sun is directly overhead at noon during the winter solstice.
In these regions, the Sun's rays are the most intense and provide the greatest amount of heat and light to the Earth's surface.
These latitudes are also known as the tropical regions and are characterized by warm temperatures, high humidity, and abundant vegetation.
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the moon’s apparent diameter in the sky is approximately ½°. how long does the moon take to move 360°? about how long does the moon take to move a distance equal to its own diameter across the sky?
The moon will take 24 hours to to move 360°. The moon takes 59 minutes to move a distance equal to its own diameter across the sky.
The moon is an astronomical body that orbits around the Earth and can be observed in the sky. The moon's apparent diameter in the sky is approximately ½°. This means that, as the moon moves across the sky, it appears to be about ½° in size.
To understand how long the moon takes to move 360°, we need to consider the moon's orbital period. The moon's orbital period is the time it takes for the moon to complete one full orbit around the Earth. This period is approximately 27.3 days.
So, if the moon moves 360° in 27.3 days, then it would take the moon approximately 1 day (24 hours) to move 360°/27.3 = 13.2°.
Regarding how long the moon takes to move a distance equal to its own diameter across the sky, we can use the formula:
distance = speed x time
The moon's average speed as it orbits the Earth is approximately 1,000 mph (1,600 km/h).
So, if the moon's diameter is approximately ½° and the moon's average speed is 1,000 mph, then we can calculate the time it takes for the moon to move a distance equal to its diameter as:
time = distance ÷ speed = ½° ÷ (13.2°/day) ÷ (24 hours/day) = approximately 59 minutes.
In conclusion, it takes the moon approximately 59 minutes to move a distance equal to its own diameter across the sky.
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how would you describe the change in air density with an increase in altitude and how does that compare to what you learned in the previous sections?
The density and pressure of the air decrease with height. The lower atmospheric pressure at higher altitudes is the cause of the reduction in air density with altitude. The Ideal Gas Law, which states that the pressure of a gas, assuming the temperature is held constant, is directly proportional to its density, is in agreement with the relationship between altitude and air density.
Air density decreases with an increase in altitude due to the decrease in atmospheric pressure. This change aligns with the concept of pressure decreasing with height in the previous sections.
As altitude increases, the atmospheric pressure decreases, causing the air molecules to spread out, resulting in a decrease in air density.
This change in air density with altitude is consistent with the concept of pressure decreasing with height, which was discussed in previous sections. In the previous sections, it was shown that pressure decreases with height in the Earth's atmosphere, and this decrease in pressure causes a corresponding decrease in air density.
The relationship between air density and altitude, and the decrease in atmospheric pressure with height, are key concepts in atmospheric science and are essential for understanding many atmospheric processes, including weather and climate.
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An orbit is the result of what two forces?
Answer:
The correct answer is the force of gravity and the centripetal force.
Explanation:
Gravity is a force that pulls objects towards each other. For example, the Earth's gravity pulls objects towards its center. The force of gravity between two objects is proportional to their masses and inversely proportional to the square of the distance between them.
Centripetal force, on the other hand, is the force that acts towards the center of a circular path and keeps an object moving in a circular orbit. This force is what balances the pull of gravity and prevents objects from falling towards the center of the object they are orbiting.
In the case of a planet orbiting a star, the force of gravity from the star pulls the planet towards it, and the centripetal force acts to keep the planet in its circular path. The result of these two forces is the stable orbit that we observe.
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Given enough time, what factor is typically most important in soil formation?
A.slope direction
B.bedrock type
C.climate
D.months of snow cover
Given enough time, the factor which typically most important in soil formation Climate
the correct option is c .climate
Climate influences soil formation by determining the type of vegetation that grows in a particular area, which in turn affects the amount and type of organic matter that is added to the soil.
Climate also affects the rate of chemical and physical weathering processes, which break down the parent material (such as rock and sediment) to form soil. Over long periods of time, climate has a significant impact on soil development by influencing the rate and type of chemical reactions, the leaching of nutrients, and the growth of vegetation.
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what's the weather like living in tennessee?
Answer:
Really bad.
Explanation:
The summers are hot and muggy, the winters are very cold and wet, and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 31°F to 90°F and is rarely below 16°F or above 96°F.
Moderate weather is the weather like living in tennessee.Tennessee has neither blistering summers nor frigid winters.
The weather of Tennessee, the summers are hot and muggy, the winters are very cold and wet, and it is partly cloudy year round. Yearly average temperatures in tennessee come in at 40 degrees for winters and around 83 degrees during summers.
Climate and Average Weather Year Round in Nashville Tennessee, United States. In Nashville, the summers are hot and muggy, the winters are very cold and wet, and it is partly cloudy year round.
Tennessee has a moderate climate featuring cool, but not cold, winters and warm summers. The drop in elevation causes temperatures to rise significantly from east to west.
Here are the five little winters and when they occur in Tennessee:
Redbud Winter: early April.
Dogwood Winter: late April.
Locust Winter: early May.
Blackberry Winter: mid May.
Britches Winter: late May.
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oceanic lithosphere contains oceanic crust and the __________.
Oceanic lithosphere contains oceanic crust and the upper mantle.
Oceanic crust and the upper mantle are parts of the oceanic lithosphere. The change in chemical composition that occurs at the Moho discontinuity separates the crust from the upper mantle. As the oceanic lithosphere ages and moves away from the mid-ocean ridge, it gets thicker.
The oceanic lithosphere thickens due to conductive cooling, which turns heated asthenosphere into the lithospheric mantle and makes it denser over time. For a few tens of millions of years, the oceanic lithosphere is less dense than the asthenosphere, but after that, it becomes steadily denser than the asthenosphere.
Due to the gravitational instability of the mature oceanic lithosphere, the oceanic lithosphere always dips beneath the overriding lithosphere, which can be either oceanic or continental, in subduction zones.
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How far has the Meiji seamount moved from the hot spot?6000 km4600 km5500 km1500 km
The Meiji seamount has moved approximately 5500 km away from the hot spot.
This hot spot is believed to be responsible for the formation of the seamount, which is located in the North Pacific Ocean. The movement of the seamount away from the hot spot is due to the Pacific Plate drifting northwestward at a rate of 9 cm/year. This movement has caused the seamount to move away from the hot spot, which is the source of the mantle plume that formed the seamount.
The movement of the seamount away from the hot spot has been occurring over millions of years, and is still continuing today. The Meiji seamount is an example of a seamount that has been formed by a hot spot, and its movement away from the hot spot is an example of how the Earth's tectonic plates are constantly shifting and moving.
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What is concentric zone model in AP Human Geography?
The core business center is surrounded by concentric rings of growth according to Burgess's concentric zone model in AP Human Geography. According to Hoyt's sector model, economic development follows the paths of transportation.
How does the Burgess model for AP Human Geography work?Burgess model for AP Human Geography put forth a descriptive model of urban land use in 1925 that segmented cities into concentric circles that grew from the city to the suburbs. Burgess observed several American cities, including Chicago, and supported his claims with empirical data, which were used to build this representation.
The concentric zone model, what is it?a diagram that depicts the internal organisation of cities and how social groups are distributed spatially in a hierarchy of rings. While upper class residents live further from the centre, lower class residents live there.
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Why all lines of longitude converge or meet at the two poles?
Longitude lines converge. This is due to the spherical nature of the earth and the use of lines of longitude to indicate to mariners which direction was true north as determined by the location of the north star.
Why do longitudes at polar points converge?Because North and South are essentially constant and absolute, longitude is convergent. When you approach a north or south "pole," you are unable to move further in that direction.
All latitudinal lines, therefore, come together at the poles. Mercator longitude axes, often known as great circles, are longitude lines. Unlike lines of latitude, which are of the same length, circles of longitude are not parallel and instead converge as they approach the poles.
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What Are the Snowiest Cities in the U.S.?
what is the main reason so many settlers moved west of the appalachian mountains in the early 1800s?
The main reason for the westward migration of settlers in the early 1800s was the availability of new and fertile farmland.
The development of the US into the western regions was driven by a craving for land and the chance to cultivate and construct new homes.
As the populace developed and the interest in food expanded, numerous pioneers considered the West to be a place that is known for new chances at life, where they could begin once more and break the swarmed and frequently run-down region of the East.
The Louisiana Buy in 1803 and the launch of the outskirts through government drives like the Property Act additionally filled this toward the west movement.
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What are the potential future impact of climate change on the rock type and landform in the UK and how can thee impact be mitigated or adapted to?
Direct consequences will mostly stem from how climate change affects geomorphological processes and vegetation cover, while indirect effects will come from hard engineering solutions used to reduce the risks associated with natural disasters. Site condition monitoring should be used to support mitigation and adaptation strategies, which should ideally cooperate with nature.
At all sizes, from specific geosites to entire landscapes, and in all parts of the world, managing geoheritage is complicated by climate change. While hard engineering measures to reduce the risks from natural hazards will have indirect implications, direct impacts will primarily come from how climate change affects geomorphological processes and vegetation cover.
Site condition monitoring should be used to support mitigation and adaptation strategies, which should ideally cooperate with nature. However, these strategies will need to be flexible in the face of several unknowns.
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you are a senior consultant for mckinsey & company and you are based out of the chicago office. you have several clients in los angeles that demand regular on-site visits. you have a significant amount of family in the la area, so you often host diners for your family while working on-site and charge the diners to your corporate account as an entertainment expense. what type of conflict of interest is most illustrated within this scenario? Group of answer choices
A. Moonlighting.
B. Misusing employer's property.
C. Post-employment.
D. Misuse of inside information.
A. Moonlighting type of conflict of interest is most illustrated within this scenario.
Moonlighting, or working two full-time jobs concurrently, is a contentious practice that has gained popularity among employees as telework has given them more freedom and time. However, the Indian government made it clear that the practice is prohibited by the country's labor regulations.
Employees who moonlight can increase their revenue by working at other jobs which are not necessarily in the same place, frequently at night and covertly. Employees who work with private companies, particularly tech experts, may be subject to policies against moonlighting.
Employees who moonlight can supplement their revenue by working at other jobs which are not necessarily in the same place, frequently at night and covertly. Employees who are employed by.
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What place in the original solar nebula was cold enough for ice to form?
Answer:
the frost line
Explanation:
Ice formed in the outer regions of the original solar nebula, where temperatures were cold enough for water vapor and other volatile substances to condense into solid ice.
This region, known as the "snow line," is thought to have been located at about 3-4 astronomical units (AU) from the sun, where temperatures were low enough for water ice to persist. Beyond the snow line, water and other volatile compounds were abundant and could contribute to the formation of large, icy objects such as comets and Kuiper Belt objects.
In the inner regions of the nebula, where temperatures were too high for ice to form, volatile compounds were mostly evaporated, leading to the formation of rocky and metal-rich objects like the inner planets.
The snow line played a key role in the formation and evolution of the solar system, as it divided the nebula into two distinct regions with different chemical compositions and helped to determine the types of objects that could form in each region.
This division helped to shape the early architecture of the solar system, including the formation of the gas giants and the distribution of planetary masses and orbits.
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During Richard Lee’s ethnographic research in the Kalahari, he was surpriseto learn that:One event of generosity can erase long-term inequalityChristmas was an important celebration among the Kalahari BushmenCorrect!Ridiculing and making fun of someone can be a leveling mechanismOne of the best qualities of hunters is their arrogance
Richard Lee was an anthropologist who conducted field research among the Kalahari Bushmen in Africa. During his research, he made several interesting observations about the social dynamics and cultural practices of this indigenous group. Here's a closer look at some of the findings he mentioned in his work.
One event of generosity can erase long-term inequality: Lee found that among the Kalahari Bushmen, generosity was highly valued and considered to be an important aspect of social relationships. He observed that even a single act of generosity could help to repair damaged relationships and erase long-term inequalities between individuals.
Christmas was an important celebration among the Kalahari Bushmen: Despite the fact that the Kalahari Bushmen were not Christian, Lee found that Christmas was an important celebration for them. They would gather together to sing, dance, and exchange gifts with one another, a tradition that demonstrated their sense of community and solidarity.
One of the best qualities of hunters is their arrogance: Lee's research showed that among the Kalahari Bushmen, hunters were considered to be some of the most respected and admired members of the community. He found that their confidence and arrogance was seen as a positive trait, reflecting their hunting skills and the respect they commanded from others.
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sketch and describe the principal patterns of land use within the modern u.s. metropolis, including (a) the central city and (b) the suburbs/edge cities. how have forces of globalization shaped north american cities?
In the modern U.S. metropolis, there are two main patterns of land use: the central city and the suburbs/edge cities.
The central city is characterized by a concentration of high-density residential, commercial, and industrial uses. The central city is typically the oldest part of the metropolitan area and contains the historic downtown area, which is often a mix of older commercial and residential buildings, government buildings, and cultural institutions.
The suburbs/edge cities, on the other hand, are characterized by lower-density residential development and large areas of commercial development, including shopping centers and office parks. Edge cities are often newly developed areas on the outskirts of the metropolitan area that have evolved into centers of employment, retail, and entertainment.
Forces of globalization have shaped North American cities in several ways. Globalization has led to an increase in international trade and investment, leading to the growth of new industries and businesses in urban areas. This, in turn, has led to an increase in the demand for office and industrial space, which has led to the development of new office parks and industrial areas in suburban areas.
Additionally, globalization has also led to an increase in immigration, leading to the growth of ethnic enclaves and cultural diversity in cities. This has added to the richness and diversity of urban life, but has also led to new challenges, including the need for affordable housing and the provision of basic services to all residents.
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an occluded front forms when a cold front overtakes a warm front.
Weather front is an occluded front forms when a cold front overtakes a warm front.
The cold front is more likely to pass the warm front because it moves faster. An occluded front is the term for this. The cold air mass from the cold front meets the cool air that was ahead of the warm front at an occluded front. As these air masses join together, warm air rises.
A front is the borderline where two distinct air masses meet and frequently experiences turbulence. Storms and clouds can be caused by the turbulence. A cool front is not typical of weather. Standard weather fronts include a cold front, a warm front, and an occluded front. A boundary that separates two air masses is referred to as a weather front. Frontal systems are created when two air masses interact, causing one air mass to rise, resulting in precipitation.
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What is in latitude?
Latitude expresses the separation from the equator to the north or south. The imaginary lines that divide the Earth are known as lines of latitude, often known as parallels.
Latitude is composed of what?The distance north or south of the Equator is measured in latitude. It is determined by drawing 180 fictitious lines parallel to the equator and forming circles east-west around the earth. Parallels are the name given to these axes. A circle of latitude is an idealised ring connecting all points that are situated along the same parallel. The north-south location of a point on the surface of the Earth or another celestial body is indicated by the latitude coordinate in geography. Latitude is expressed as an angle with a range of -90° at the south pole, 90° at the north pole, and 0° at the equator.
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how long ago did earth's atmosphere and ocean reached a steady state similar to today's.
Average temperatures are lower near the poles because sunlight strikes the ground at an angle..?
Average temperatures are lower near the poles because sunlight strikes the ground at an angle: C) smaller than 90 degrees.
Near the poles, sunlight strikes the ground at an angle smaller than 90 degrees, which means that the incoming solar radiation is more indirect. This reduces the amount of energy that reaches the ground and leads to lower average temperatures.
It also increases the amount of time that the ground remains in shadow, causing the area to receive less total energy from the sun. As a result, the polar regions tend to be colder than other parts of the earth.
Since your question is not complete, here is the full task:
A) and is spread over a larger area
B) and is less direct
C) smaller than 90 degreesD) due to increased cloud cover
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Land surfaces heat more rapidly than water for all of the following reasons EXCEPT:
a. Land has a lower specific heat than water, so land heats up much faster when exposed to the same energy as water.
b. The sun's rays penetrate water more deeply than land, so water is better at transmitting radiation.
c. Ocean currents disperse heat energy from the ocean's surface.
d. Human activities that generate heat such as heating houses and manufacturing heat the land.
e. Water cools the surface as it evaporates and there is more water to evaporate off of the ocean than off of land.
Option (d), For the following reasons, terrestrial surfaces warm up more quickly than water, EXCEPT when people engage in heat-producing activities like heating homes and factories.
Why does land warm up quicker than water's surface?Basic physics dictates that land should warm up more quickly than oceans when extra heat is put into the climate system. The reason for this is that since land has a lower "heat capacity" than water, it needs less energy to raise its temperature.
Why heats up faster in soil than in water?Because water has a higher specific heat than dry soil, it absorbs and releases heat more slowly than land. Due to the fact that water can hold a lot of heat, big bodies of water frequently have a cooling effect on nearby land.
What two factors cause the interiors of terrestrial planets to heat up?Typically, the size of a planet affects how much heat it produces. Conduction and convection move this heat from the interior to the surface when radioactive atoms decay inside.
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