True. In an effort to stop erosion and sediment transport by longshore currents, seawalls and breakwaters are constructed along seashores. They are made to protect the land and property behind them from erosion caused by the shoreline as well as to lessen the effect of waves and currents on the shoreline.
In order to prevent erosion and sediment transport from longshore currents, seawalls and breakwaters are created along seashores. In order to create a barrier between the land and the water, seawalls are normally constructed from concrete or rock and erected right on the shoreline. By breaking up and absorbing the energy of approaching waves, breakwaters, on the other hand, are constructed offshore and are intended to lessen the impact of waves on the shoreline. Both seawalls and breakwaters are crucial for preventing erosion and damage from waves and currents in coastal locations. They may, though, also have detrimental effects on the ecosystem, such as alterations to the water quality, wildlife habitats, and the distribution of silt along the shore.
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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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How did the geography of Africa affect its settlement patterns and commerce?
The climate changes caused the trade routes to shift from the north to the south. Trade took place between farmers in the coastal woods, savannah farmers in the south, and Sahelian herders. Gold and salt helped expand the trading routes over time.
How did geography influence the colonization of Africa?Geography and Industry The formation of West African societies was significantly influenced by geography. South of the Sahara, where the ground allowed for farming, developed settled populations. Geographical factors also affected trading patterns. For goods they could not manufacture locally, communities traded with one another.
How did mobility in Africa differ depending on its geography?Moving between places was challenging due to the geography of the rain forest and desert, as well as the interior's high plateau and the river cascades.
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the vedic age was a new historical period in india marked by
the Vedic Age was a new historical period in India marked by the emergence of the Vedic civilization and the rise of Hinduism.
This period, which lasted from around 1500 BCE to 500 BCE, saw the development of the early Hindu scriptures, the Vedas, and the development of Hindu rituals, beliefs, and practices.
The Vedic Age was characterized by the growth of a society based on agriculture and the spread of trade and commerce. It was a time of great cultural, intellectual, and religious advancement, and saw the emergence of the early Hindu seers and scholars, who were responsible for preserving and transmitting the Vedic knowledge and teachings.
The Vedic Age was a formative period in the history of India and set the foundation for the development of Hinduism as one of the world's major religions. It continues to be an important and revered part of Indian culture and heritage to this day.
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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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Oxygen is very important in the Earth's crust because it is abundant, and, unlike the other most abundant elements, it carries a ______ charge
Answer:
negative charge
Explanation:
Which statement best describes the importance of groundwater? a. Groundwater is an unlimited source of freshwater.
b. Groundwater is the most accessible reservoir of freshwater.
c. Groundwater makes up more than 75 percent of Earth’s freshwater.
d. Groundwater experiences less pollution than other forms of freshwater.
b. The easiest to access source of freshwater is groundwater.
Which underground water supply is the most significant?Precipitation in the form of rain or snow is where the majority of groundwater is formed. Water from these sources may seep into the ground if it is not lost by transpiration, evaporation, or runoff into streams.
Which underground water supply is the most significant?Precipitation in the form of rain or snow is where the majority of groundwater is formed. Water from these sources may seep into the ground if it is not lost by transpiration, evaporation, or runoff into streams.
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Answer:Which statements describe freshwater sources? Check all that apply.
Rainwater can replace or replenish freshwater sources. < yes
Precipitation,such as rainwater, is the source of freshwater on Earth.<yes
When the amount of surface freshwater increases, so does the amount of groundwater.<yes
Human activity, such as taking a bath, may change the quality of a freshwater resource. <yes
Pollution in lakes does not affect groundwater because the ground acts as a barrier or filter. <noooooooo
Explanation: A,B,C,D
What Are the Snowiest Cities in the U.S.?
let's imagine the entire history of earth as if it were mapped to a single calendar year. what day in that year would the first dinosaurs arrive?
The first dinosaurs are believed to have appeared around 230 million years ago. If we map the entire history of Earth to a single calendar year, with January 1st as the origin of life, first dinosaurs would arrive around November 24th.
In the hypothetical scenario where the entire history of the Earth is mapped to a single calendar year, with January 1st representing the origin of life on Earth, each day of the year represents approximately 2.7 million years of Earth's history. Therefore, November 24th would represent the arrival of the first dinosaurs, which is estimated to have occurred around 230 million years ago. It's important to note that this is just a rough approximation and that the timeline of Earth's history and the evolution of life on our planet is complex and constantly being revised as new scientific discoveries are made.
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currents at the surface of the ocean are driven by
Answer:
Surface currents in the ocean are driven by global wind systems that are fueled by energy from the Sun. Patterns of surface currents are determined by wind direction, Coriolis forces from the Earth's rotation, and the position of landforms that interact with the currents.
Explanation:
:)
rock identification review and rock cycle lab
Students can learn about the properties that identify various types of rocks and the process of rock formation through the rock cycle lab and rock identification.
The review of rock identification often entails looking at several rock samples and determining the type of rock from visual and physical characteristics such colour, texture, mineral composition, and density. The geological processes that change rocks from one kind to another, such as weathering, erosion, compaction, and heat and pressure, are the main topics of the rock cycle lab. For the purpose of simulating these processes and tracking the changes that take place, students may undertake experiments. Students learn more about the rock cycle and how it affects how the Earth's surface changes through time by taking part in these activities.
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To be able to identify and classify the three different rock types and describe the processes involved in the rock cycle lab?
if the hula hoop is counted as "zero", how many rings were depicted moving outwards from st. mark’s square to the edge of the known universe?
If the hula hoop is counted as "zero," then it is not clear how many rings are actually depicted.
In mathematics, zero is often considered to be a placeholder or an absence of value, rather than a number in its own right. This can make it difficult to determine how many objects are represented by zero, as it does not have an inherent quantity.
In this particular scenario, the use of the hula hoop as a symbol for zero creates a situation in which it is not possible to determine how many rings are depicted. This highlights the idea that zero can be both a presence and an absence, and that its meaning can change depending on the context in which it is used.
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how long ago did earth's atmosphere and ocean reached a steady state similar to today's.
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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Most marine organisms produce the mineral substance _______. Which will later become limestone
A.)SiO2
B.)SO2
C.)H2CO3
D.)CaCO3
Answer:
D.)CaCO3
Explanation:
hope you do good on your homework/quiz/assignment/quiz !
The mineral substance most marine organisms produce is CaCO3, or calcium carbonate.
Therefore, correct answer is D.)CaCO3
This mineral substance is often the main component in shells of mollusks, corals, and other marine organisms. Over time, these shells accumulate on the ocean floor, forming sedimentary rocks and eventually, limestone. This process is known as biogenic sedimentation, and it is a major contributor to the formation of limestone, which is used for many purposes such as construction, road and building materials, and even cement.
Additionally, CaCO3 is used for water filtration and in the manufacture of paper, paint, and rubber. Therefore, CaCO3 is an important mineral substance that has a major role in the formation of limestone and a variety of other commercial uses.
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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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the period of mars's orbit is 1.88 years. what is the distance of mars's semimajor axis?
As the period of mars's orbit is 1.88 years, then, the distance of mars's semi major axis will be 1.52AU.
What does Mars's semi-major axis means?The period of Mars's orbit, which is its year, is 1.88 Earth years or 686.98 Earth days. The semimajor axis is related to the period of an orbit through Kepler's Third Law of Planetary Motion, which states that the square of the orbital period of a planet is proportional to the cube of its average distance from the Sun.
Mars has an orbit with a semimajor axis of 1.524 astronomical units (228 million km), and an eccentricity of 0.0934. The planet orbits the Sun in 687 days and travels 9.55 AU in doing so, making the average orbital speed 24 km/s.
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based on the data in the figure, what type of selection for body size appears to be occurring in these marine iguanas?
Based on the data in the figure, stabilizing selection for body size appears to be occurring in these marine iguanas.
ABOUT MARINE IGUANAMarine iguana (Amblyrhynchus cristatus) is a species of iguana that is only found in the Galapagos Islands (Ecuador). Among modern lizards, the marine iguana is a marine reptile that has the ability to dive to find food, its main food being marine algae, which are at the bottom of rocks. Larger males may dive for algae, while females and smaller males forage at low tide in the intertidal zone.
They mainly live in colonies on rocky shores where they bask after diving in relatively cold waters or the intertidal zone, but can also be seen in swamps, mangroves and beaches.
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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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What's The Average American Women's Height?
Answer:5'4 i believe
Explanation:
In the United States, women are typically 63.7 inches tall, or about 5 feet 4 inches.
Approximately 63.7 inches tall, or just under 5 feet 4 inches, is the average height. Trusted Source for American women aged 20 and up as of 2016. 170.6 pounds is the average weight.
Body dimensions and shape have evolved over time. The typical woman between the ages of 20 and 74 stood 63.1 inches tall and weighed roughly 140.2 pounds in the 1960sTrusted Source. Using data from the National Health Examination and the National Health and Nutrition Examination Surveys between 1960 and 2002, this report shows trends in national estimates of mean weight, height, and body mass index (BMI).
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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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The youngest rocks on the ocean floor are typically located near what feature?a. a mid-ocean ridgeb. a continental shelfc. an abyssal plaind. a subduction trench
Answer: The mid-ocean ridge!
Explanation:
Located near the ridge at the spreading zone or axis
A rain forest would be LEAST likely to thrive in
A rainforest would be LEAST likely to thrive in option C. an area enriched by perm.a.frost.
What is a rain forest?A rainforest is a type of forest characterized by high levels of rainfall, an enclosed canopy of tall trees, and a wide variety of plant and animal life. Rainforests are found in tropical and subtropical regions around the world and are home to some of the world’s most diverse ecosystems.
Therefore, the correct answer is as given above. It could then be concluded that a rain forest would be least likely to thrive in an area enriched by perm.a.frost.
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The complete question goes thus:
A rain forest would be LEAST likely to thrive in….
A. a tropical zone.
B. an area in which broadleaf trees thrived.
C. an area enriched by perm.a.frost.
D. an area of high temperature and humidity
peridotite is choose one: a. ultramafic. b. the most abundant rock in the earth's core. c. extremely abundant at the earth's surface. d. poor in iron and magnesium, and rich in silica.
The earth's core contains a lot of peridotite, a variety of common rocks. The best option is (b).
What precisely is peridotite?
olivine, additional iron- and magnesium-rich crystals (often pyroxenes), and a minimum of than 10% feldspar are all present in the dense - graded, dark-colored, massive, igneous rock intrusion known as peridotite.
Where you'll notice a sudden variation in rock density is at the boundary between layers of the Earth.
The pace at which thermal gradients with deeper within the Earth is known as the pressure gradient.
Rock shifting across faults happens in nature.
Under the zones of straining known as rifts, the continental crust is the thinnest.
The outer core is where the gravitational force of the Earth is created.
Because of their rapid movement, meteoroids could illuminate an item ("shooting stars").
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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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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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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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Which of the following geologic hazards was NOT discussed for the area around St. George, Utah?
a. Volcanic eruptions
b. Earthquakes from a fault along the Hurricane cliffs
c. Flooding from the main river
d. Flash flooding from the mountains
e. All of these choices were discussed
All of the given options were discussed in the geologic hazard around St. George, Utah. Therefore, option e) All of these choices were discussed is correct.
An undesirable geology condition that has the potential to significantly injure property or human life is referred to as a geologic hazard, or geohazard. These risks, which are brought on by geological and environmental causes, involve either long-term or short-term geological processes. Geohazards can be relatively modest features, but they can also grow to enormous dimensions and have a significant impact on local and regional socio-economics. The careless placement of projects or construction when the effects of the environment were not taken into account might occasionally result in hazards. Mitigation and prevention of human activities like drilling through over pressured zones, which could present a serious risk, are crucial for a better knowledge of geohazards, their precondition, causes, and effects.
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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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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 is the approximate rate of movement of tectonic plates?
The approximate rate of movement of tectonic plates is up to four inches (10 centimeters) per year.
What is tectonic plates?Huge fragments of the Earth's crust and upper mantle make up tectonic plates. They are composed of both continental and oceanic crust. Around mid-ocean ridges and the significant faults that define the plate boundaries, earthquakes happen. The plates fit tightly against one another and rest on the hot, molten rock of the Earth's mantle like fragments of a broken shell.
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