Earth formed around 4.54 billion years ago, approximately one-third the age of the universe, by accretion from the solar nebula.
What is the meaning of Earth?Around 4.6 billion years ago, when the solar system began to emerge from a massive spinning cloud of dust and gas known as the solar nebula, scientists believe that Earth formed at about the same time as that the sun and other planets. The nebula began to spin more quickly and flatten into a disc as it began to collapse under the weight of its own gravity.
Except for Earth, every planet has a name derived from a god or goddess of ancient Greece or Rome. The name Earth is a Germanic/English name that translates to "the ground." It's for (th)e and Earth roots are Old English terms.
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What is always used to find a coordinate?
Longitudes and latitudes are always used to find a coordinate.
What are longitudes and latitudes?The latitude sign is phi, and it represents the angle between a straight line at a certain place and the equatorial plane. Latitude is measured in degrees, beginning at 0° and ending at 90° on both sides of the equator, defining Northern and Southern latitudes.
The equator is defined as the line with 0° latitude. Longitude is another angular coordinate that defines the position of a point on the earth's surface and carries the symbol lambda. Longitude is defined as an angle pointing west or east from the Prime Meridian, which is the Greenwich Meridian. The maximum longitude is 180 degrees east of the Prime Meridian and 180 degrees west of the Prime Meridian.
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why are a variety of instruments needed to measure change in the climate system? a. a different type of instrument is needed for each different climat
Option B. Different instruments are needed to measure different components of the climate system such as temperature, humidity, wind, and pressure.
Different instruments are needed to measure different components of the climate system, such as temperature, humidity, wind, and pressure, in order to understand how the climate is changing.
Different instruments are needed to measure different components of the climate system in order to gain an accurate understanding of how the climate is changing. For example, thermometers and hygrometers are used to measure temperature and humidity respectively, while anemometers measure wind speed, and barometers measure air pressure. Additionally, instruments can be used to measure changes over different time scales, such as measuring daily or monthly fluctuations in temperature or pressure, or long-term changes in global sea levels.
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aerosols can impact the climate in two ways (directly by scattering and absorbing solar and terrestrial radiation) but also indirectly. what process is involved in indirectly impacting the climate through aerosols?
The process involved in indirectly impacting the climate through aerosols is known as aerosol-cloud interactions.
This process involves aerosols interacting with existing cloud droplets in the atmosphere, causing them to grow larger or smaller and altering the amount of sunlight reflected back into space.
This in turn impacts the amount of energy that is absorbed or reflected by the Earth's atmosphere, which can lead to changes in temperature, humidity, and other climate variables.
Thus, aerosols can indirectly affect the climate by interacting with clouds, which can lead to changes in the Earth's energy balance. These changes can then cause changes in atmospheric temperatures, weather patterns, and other climate variables.
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What questions do you think are important to ask when deciding whether a social media post is reliable?
A. Does the post rely on experts?
B. Does the post use up-to-date information?
C. Does the source have a good reputation?
D. Does the source have a reason to present information in a certain way?
E. Does the source present the information fairly?
F. Do other reliable sources provide information that supports the post?
Answer:
it’s C
Explanation:
I get it right:)
The subsiding air causes semi-arid conditions on the West coast of South Africa
On South Africa's West Coast, the subsiding air creates semi-arid conditions. Due to surface heating, this pressure cell can be seen at a higher height in the summer.
The climate of Africa extends from the equatorial to tropical wet and dry, tropical monsoon, semi-arid, desert, humid subtropical, and subtropical highland climates. Temperate climates are uncommon, save for extremely high elevations on the margins of the continent. In reality, Africa's rainfall varies more than its consistently high temperatures do.
Due to its location in both the northern and southern hemispheres in equatorial and subtropical latitudes, Africa experiences a diversity of climates. Its fascinating humidity level is due to the continent's location largely in the intertropical zone between the Tropics of Cancer and Capricorn.
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Which of these is the best definition of a river basin?answer choicesA) the sources of a river and its tributariesB) the delta created by a river at its mouthC) the area drained by a river and its tributariesD) the length of a river from its source to its mouth
The correct option is C The area of land drained by a river and its tributaries is known as a river basin.
A river basin channels all the water that falls on the land around it into the Milwaukee River, then into Lake Michigan, and finally into the Atlantic Ocean, much like a bathtub collects all the water that falls within its walls.
A river weaves together the creeks and streams, valleys and hills, lakes, and underground springs that share a common assembly of water, just like an artery joins the sections of a body to one another. Whatever occurs to the groundwater or surface water in one area of the river basin will eventually reach other areas. Water will "know" that it is absent if its downward flow is interrupted in one area. A river basin is the only defined area of land that comes near to fitting the description of an ecosystem, where all living and nonliving organisms are interconnected and dependent on one another, outside of an isolated island.
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Which of the following is NOT true about geological folds?
1.Geological folds can arch upward or sink downward
2.Although some geological folds have symmetrical sides, others do not
3.Bowl folds are formed when rock is formed into a round and hollow shape
4.Chevron folds have sharp, pointed edges
Geological folds can arch upward or sink downward is true about geological folds. The correct option is option A.
What is Geological folds.Geological fold is a wave-like geologic structure that forms when rocks deform by bending instead of breaking under compressional stress. It is a a stack of originally planar surfaces, such as sedimentary strata, that are bent or curved during permanent deformation.
Geological fold occurs when tectonic processes put stress on a rock, and the rock bends, instead of breaking. Folded rocks are common in mountain ranges like the Alps, Himalayas and the Scottish Highlands.
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The people of Oman and Yemen are able to make their living by farming and herding by relying on _____.
oil companies that pay farmers who let them drill beneath their land
their traditional method for bringing water from the mountains to villages
their governments, which have invested in large desalination plants
the southern Arabian Peninsula because it is a coastal plain with fertile farmland
The people of Oman and Yemen are able to make their living by farming and herding by relying on B. their traditional method for bringing water from the mountains to villages.
The people of Oman and Yemen are able to make their living by farming and herding by relying on their traditional method for bringing water from the mountains to villages.
This method, known as falaj, has been used for centuries in the region and involves the construction of irrigation canals and aqueducts to bring water from nearby mountains to the villages and farms. This system is still in use today and allows the people of Oman and Yemen to make their living off the land.
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why are geomorphologists often some of the first people to arrive at the location of a recent, large slope failure
The correct answer is Area-specific triggers such probable earthquakes and volcanic eruptions.
The most frequent minerals involved with earth failures are clays. during chemical weathering, take shape (acidic fluids like water decomposing the minerals). Their strength changes as a result of their expansion and contraction. There are periods when they are weaker and a slope failure is more likely. The relationship between historical landslides and the variables influencing landslide occurrence may be identified by superimposing the landslide inventory map on maps of the kind of bedrock, slope steepness, and indirect hydrologic measurements. The ratio between the active shear stress and the available shear strength, which may be represented in terms of a safety factor if these numbers are integrated across a possible (or real) sliding surface, fundamentally determines how stable a slope is.
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Modern-day Mexico City sits on the site that was once Lake Texcoco, home of the Aztec civilization. This change is an example of __________. A. the concept of cultural landscape B. the Burgess model C. the Hoyt model D. the concept of sequent occupance
Modern-day Mexico City sits on the site that was once Lake Texcoco, home of the Aztec civilization. This change is an example of A. the concept of cultural landscape.
What does the term "cultural landscape" mean?
A location with a rich history that changes through time as a result of design and use is known as a cultural landscape. The associations and uses that conjure up a feeling of the past for a particular location are embodied in a cultural landscape.
A landscape is a section of the Earth's surface that may be seen all at once from a single location. It consists of the physical characteristics that identify or characterize a specific location.
Therefore, option A is correct.
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Which factor contributes to the convection currents in the mantle being sustained?
A) rising of dense material, sinking of less dense material
B) cooling of material near the core, heating of material near the crust
C) sinking of cooler material from the crust, rising of heated material from near the core
D) maintenance of a stable temperature in the center of a convection current
Answer:
D
Explanation:
because conventional current have high pressure and low pressure that are balanced
which physical feature of eastern asia is marked by the star on this map? physical map of far eastern asia with a star marking a large land locked desert area. responses the himalayas the himalayas the altay mountains the altay mountains three gorges three gorges the gobi desert the gobi desert
Based on the location of the star, the physical feature there is The Himalayas. The correct answer is A.
The Himalayas are where?They are situated in Tibet, which is governed by China. They are about halfway between India and China. The region of Tibet that the star on the map rests on is situated halfway between India and China. The Himalayas, the world's highest mountain ranges, are the only physical feature present.
Between the Tibetan plateau and the Indian subcontinent, the Himalayas mountain range is situated in eastern Asia. This mountain is surrounded by some of the tallest peaks, including Mount Everest, which is situated halfway between China and Nepal.
Additionally, Mount Everest is 29,029 feet above sea level at an elevation of around 8,84 m. The Himalayas are believed to be surrounded by 52.7 million Asians, who live in nations such as China, Nepal, India, Pakistan, and Bhutan.
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Help me find the correct answer please
Plate tectonics is the theory that the Earth's _____ is broken into pieces that move around on top of the _____.
Answers:
1. crust; core
2. mantle; core
3. crust; mantle
4. mantle; crust
In plate tectonics, Earth's outermost layer, or lithosphere—made up of the crust and upper mantle—is broken into massive rocky plates. These plates lie on pinnacle of a in part molten layer of rock known as the asthenosphere.
What is plate tectonic theory of the earth?Tectonic Plates
The device of ideas in the back of plate tectonics concept suggests that Earth's outer shell (lithosphere) is divided into various plates that float over the Earth's rocky inner layer above the gentle core (mantle). The plates act like a challenging and inflexible shell in contrast to Earth's mantle.
Plate tectonics is the theory that Earth's outer shell is divided into quite a few plates that flow over the mantle, the rocky internal layer above the core. The plates act like hard and inflexible shells compared to Earth's mantle. This sturdy outer layer is called the lithosphere.
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https://brainly.com/question/1162125#SPJ1FILL IN THE BLANK. another possible spot for jenny to move to is ______ where it would be fun to climb a large volcano.
Another possible spot for Jenny to move to is a place with an active or potentially active volcano, where it would be fun to climb a large volcano. Climbing a volcano can be a thrilling and adventurous experience, offering stunning views, unique landscapes, and a sense of accomplishment.
However, it is important to note that climbing a volcano can also be dangerous, especially if the volcano is active or potentially active, and should only be attempted by experienced and properly equipped individuals.
Jenny should thoroughly research any potential volcano-climbing destinations, considering factors such as the current level of volcanic activity, the difficulty of the climb, and the local weather conditions.
She should also ensure that she has the proper gear, including proper clothing, footwear, and safety equipment, and should follow all recommended safety guidelines and instructions.
Whether Jenny decides to climb a volcano or not, it is important for her to have a clear understanding of the risks involved and to make an informed decision based on her personal preferences, skill level, and overall safety.
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The answers are in the screenshot.
Based on your work write a brief description of how the clastic sediment from Yosemite valley might change as it travels down stream to lake McClure then describe how you could use these insights to interpret clastic rocks in general
The correct answer is Granitic rocks are any of several types of plutonic rock that may be found in Yosemite, including granite, granodiorite, tonalite, quartz monzonite, and quartz monzodiorite.
Glacial landforms include waterfalls, lakes, moraines, rounded domes, U-shaped valleys, jagged summits, and granite spires. Granite that has been polished by glaciers is another sign of glaciation and is widespread in Yosemite National Park. The collection also includes pegmatite and porphyry, as well as various varieties of granitic rocks found throughout the park. Larger fragments of the minerals that make up these rocks, including quartz, scheelite, orthoclase, calcite, barite, and hornblende, are also included in the collection. Granitic rocks predominate in the exposed geology of the Yosemite region, with some earlier metamorphic rock. The region around Yosemite National Park was on the border of a very young North American continent during the Precambrian period, when the first rocks were set down.
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When studying the Calumet region of Illinois and Indiana, Alfred Meyer noted four stages of development as new groups occupied this land. In stage 2, __________, farmers used the land primarily to grow food for their families and their small communities. A. subsistence agriculture B. commercial agriculture C. conurbanization D. fur trading
Answer: Subsistence agriculture
Explanation:
whats the net population of a country if the birth rates are 18 death rates are 5 and the net migration is -4
The net population of the country is 9. This is due to the fact that the birth rate is higher than the death rate and the net migration rate is negative, meaning that more people are coming into the country than leaving it. Thus, the population of the country is increasing by nine people each year.
18 - 5 - 4 = 9The net population of the country is 9.
The net population of a country is determined by subtracting the death rate and the net migration rate from the birth rate. In this example, the birth rate is 18, the death rate is 5, and the net migration rate is -4. When these three figures are subtracted from each other, the net population of the country is 9. This means that the population of the country is increasing by nine people each year. This is likely due to the fact that the birth rate is higher than the death rate, and the net migration rate is negative, meaning that more people are coming into the country than leaving it.
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throughout time, continents break apart and collide and ocean basins open and close. this cyclical process is known as the .
The Wilson Cycle is a model that explains how ocean basins open and close as well as how tectonic plates subduct and diverge during the building and disassembly of supercontinents.
Continental drift is a phenomenon that caused the continents to separate. Alfred Wegener, who suggested that the Earth's continents were originally a single supercontinent, initially put out this hypothesis in 1912. As the continents separate, Pangaea continues to fragment. The Pacific Ocean is growing smaller while the Atlantic Ocean is expanding. Every 500 million years or so, the continents merge and separate. The cycle of supercontinents is what causes this. A continental mountain chain is created when the remainder of the sea bottom is destroyed and continents clash.
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What can the United States learn from India's experience running the world's biggest election?
Voting allows individuals to take part in the democratic process. Leaders are chosen by the people who will serve as their representatives and champion their causes.
Only citizens of the United States have two particular privileges: the ability to vote in federal elections and to seek for federal office.Elections provide a significant chance to promote political liberalisation and democracy. Certain civic rights, such as the freedoms of expression, association, and assembly, are necessary for a free and fair election. There are many different political, organisational, and business contexts where elections are place. Elections are held in many nations to choose members of their governments, but they are also held in other kinds of organisations. The freedom to vote is one of the most significant liberties enjoyed by citizens of the United States. Only white male citizens who were at least 21 years old were allowed to vote under the original Constitution.
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How many times has Phil see his shadow in the last 10 years?
The correct answer is Following are all of his Phil outcomes since 1887: (Six more weeks of winter) Saw shadow: 106. (Early spring) No shadow: 29. Shadowing in part: 1.
The National Oceanic and Atmospheric Administration discovered that, on average, Punxsutawney Phil was 40% accurate when comparing his prognosis to the national weather for the previous ten years. Folklore holds that if he sees his shadow, there will be another six weeks of winter. If not, spring arrives before schedule. Phil could see his shadow this time. A group of local dignitaries known as the "inner circle" are in charge of organising the activities as well as providing Phil with food and care. Since making his initial prognostication in 1887, the groundhog has consistently seen his shadow three years in a row.
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which relationship results in the highest level of evaporation from earth’s water reservoirs?
Answer:
Explanation:
A. greatest surface area and most direct sunlight
B. greatest surface area and least direct sunlight
C. least surface area and most direct sunlight
D. least surface area and least direct sunlight
I hope this helps !
the primary source of water vapor and carbon dioxide for earth s early atmosphere was most likely .
The primary source of water vapor or carbon dioxide to the earth's early atmosphere was often likely outgassing.
The gases that cover the planet make up our environment. It gives us oxygen to breathe, protects us from the Sun's damaging ultraviolet (UV) radiation, traps heat to warm the globe, and lessens the dramatic changes in temperature between day and night, all of which contribute to build life possible. There is an atmosphere on all of the planets within the solar system, yet none of them has the same proportion of gases or composite resin as the oxygen on Earth. As one moves away from the Earth's surface, the breath gets thinner. It eventually disappears, leaving nothing but emptiness.
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what is the coldest temperature ever recorded in utah?
Answer: negative 62 degrees Fahrenheit
What 2 locations was the Spanish-American War fought?
Answer:
Philippines and Cuba
Explanation:
which process in the hydrologic cycle occurs first when starting with ocean water and ending with rain? question 1 options: condensation infiltration evaporation precipitation
Evaporation process in the hydrologic cycle occurs first when starting with ocean water and ending with rain. When humid air is elevated, it cools, causing water vapor to condense into clouds.
The evaporation of water from the ocean's surface kicks off the hydrologic cycle. Clouds are created when moist air is raised, cools, and water vapor condenses. Around the world, moisture is moved until it eventually returns to the ground as precipitation. One of two things may happen once the water touches the ground: either some of it evaporates back into the atmosphere, or it seeps beneath the surface and becomes groundwater. Either through transpiration or by seepage, groundwater finds its way into the seas, rivers, and streams. Runoff, which drains into lakes, rivers, and streams and flows back to the oceans, makes up the remaining water on the earth's surface. The moisture level in the cold, drier air flowing directly above the lake surface rises as a result of the warm surface water's evaporation. Water vapor in the colder air evaporates further, condensing to create ice-crystal clouds that are carried toward the beach.
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locate and label the following- 1. area recieving rainfall less than 20cm 2. rainfall more tgan 200cm 3.state having highest population density 4.state having lowest population density 5.mangrove forest 6.mountain forest 7. bherel pur bird sanctuary 8. kaziranga national park 9.corbett national park 10. Dachijam wild life sanctuary
Dachigam was primarily created to guarantee the city of Srinagar had access to safe drinking water. Since 1910, it has been a protected area; it became a national park in 1981.
The park is most well-known for being the hangul, or Kashmir staghabitat. ,'sThe endangered Hangul of Kashmir Stag and several other Himalayan animal species may be seen at Dachigam National Park, which is located a little more than 22 kilometres from the capital city of Srinagar. The Kashmir stag (Cervus hanglu hanglu), also known as hangul (pronounced [hul] in Kashmir), is a subspecies of Central Asian red deer that is exclusive to Kashmir and the adjacent regions. People travel to Kashmir to witness some of the famous creatures that live there, including the Hangul, Markhor, Tibetan Wild Dog, Kashmir Musk Deer, Chiru, Tibetan Gazelle, Snow Leopard, and Himalayan Tahr.
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stephen is entering hundreds of temperature values into a worksheet for a climate research project, and wants to speed up data entry by leaving freezing point values as blanks rather than typing zeroes. why will this cause complications in the calculation of the average temperature?
The value this cause complications in the calculation of the average temperature the answer is: Excel will disregard the empty cells and only use the ones with numeric values to calculate the average. So rather of leaving blank cells, Stephen should insert zeroes.
What is temperature value?
The 3 different scales that are now in use are Kelvin, Celsius, and Fahrenheit. The Fahrenheit temperature scale divides the distance between the freezing point of water, 32, and the boiling point of water, 212, into 180 parts. One of the seven SI basic units, the kelvin is the SI unit for thermodynamic temperature. We define a second unit of temperature, the degree Celsius (°C), which is unusual for the SI.
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Following the UN decision to partition Palestine into separate Palestinian and Israeli states, ____________.
A. Germany invaded and annexed the West Bank
B. the United States was granted control of Jerusalem
C. thousands of Jews became refugees in surrounding Arab countries
D. a series of wars dramatically increased the size of the Israeli territory
Which of the four layers of the atmosphere (Stratosphere, troposphere, thermosphere, mesosphere) are defined by temperature inversions?
The stratosphere is defined by temperature reversals.
The stratosphere is a unique characteristic that separates it from the other three layers of the air: the lower atmosphere, mesosphere, and thermosphere. Dissimilar to the lower atmosphere where temperatures decrease with height, in the stratosphere, temperatures increment with altitude. This temperature reversal is brought about by the presence of ozone in the stratosphere, which absorbs the sun's ultravoilet radiation and makes heat. The stratosphere is consequently a steady layer that shields life on Earth from the sun's destructive radiation.
The stratosphere is likewise home to the ozone layer, which is a thin layer of ozone gas that shields the Earth from destructive UV radiation from the sun.
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Which asian city is about 2000 miles north of hanoi vietnam?
The Asian city that is about 2000 miles north of Hanoi, Vietnam is Beijing, China. Beijing is located in northern China, about 2000 miles north of Hanoi.
Beijing is the capital of China and is one of the most populous cities in the world, with a population of over 21 million people. Beijing is home to a number of notable landmarks and attractions, including the Forbidden City, the Temple of Heaven, and the Great Wall of China.
Beijing is a hub of culture, with a variety of museums, galleries, and cultural centers. It is also home to many universities and research institutions, making it an important center of education and learning. Beijing is one of the most important economic, political, and cultural centers in the world, and continues to be an influential player in the global economy.
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