what evidence is there to support the plate tectonics theory ?

Brazil has got a lot of cultural transformation due to the European immigrants who have come and settled in Brazil. Then due to the slave trade, many Africans have also come and settled in Brazil. All these have resulted in the diversification of the physical features of Brazil.

Brazil is one of the physically richest countries in terms of resources. It has got a lot of varied characteristics. The physical features of Brazil are due to its locational exquisiteness. The most important thing about Brazil is that it is the largest country in South America.

The Brazilian landscape is very rich in natural resources. It has one of the largest rainforests the Amazon. The world's largest jungle is in the north. the physical features of Brazil also include a lot of animals, which have been staying in these lands for over some time. Brazil also has rugged lands as well as large acres of grasslands known as the pampas.

The physical features of brazil are all due to the anomaly in the weather conditions it has heat, rain, and also cold on its lands.

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In the area immediately surrounding an igneous intrusion, a host limestone is locally metamorphosed to produce marble. The statement that is correct is "2. The limestone must be younger than the igneous rock."

What is metamorphism?

Metamorphism refers to the transformation of pre-existing rock from one to another due to heat, pressure, or exposure to fluids. Contact metamorphism and regional metamorphism are the two types of metamorphism.

Contact metamorphism occurs when rocks are heated as a result of their proximity to an igneous intrusion and/or contact with hot fluids, whereas regional metamorphism occurs when rocks are subjected to extreme pressure and heat due to plate tectonic movements, burial, or orogenic events.

Therefore the correct option is 2. The limestone must be younger than the igneous rock.

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Answer: Greenhouse gas

Explanation:

Greenhouse gas is the result of gas being trapped in the earth's atmosphere causing it to hold heat and make the planet warmer

During the last glacial period, which ended approximately 10,000 years ago, a massive ice sheet covered much of North America, including what is now Canada.

The ice sheet moved in a generally southward direction, from northern Canada towards the present-day United States. This movement was driven by the weight of the ice and by the slope of the land, with ice flowing downhill like a slow-moving river. As the ice sheet advanced, it carved out valleys, created new lakes and rivers, and left behind a landscape that is still evident in much of Canada today.

The Laurentide Ice Sheet was the largest and most recent ice sheet to cover much of Canada and parts of the United States during the last glacial period. At its maximum extent, the ice sheet covered an area of over 14 million square kilometers, making it one of the largest ice masses in Earth's history.

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Some possible future trends that could impact the long-term welfare of the average citizen include aging populations, automation and job displacement, climate change, and technological advancements.

It is challenging to predict with certainty the long-term welfare of the average citizen due to the complexity of global systems and unpredictable events. However, some possible future trends that could impact the long-term welfare of the average citizen include aging populations, automation and job displacement, climate change, and technological advancements.

An aging population could place a strain on healthcare systems and social security programs, leading to increased healthcare costs and a decrease in the quality of care. Automation and job displacement could lead to a decrease in employment opportunities and wage stagnation, further exacerbating income inequality. Climate change could result in increased natural disasters and economic instability, leading to food and water scarcity, displacement, and social unrest. Technological advancements could create new opportunities for growth and innovation but may also lead to increased economic inequality and job displacement.

Therefore, it is crucial to monitor and address these potential future trends to ensure the long-term welfare of the average citizen. Governments, businesses, and individuals must work together to create sustainable solutions to mitigate the negative impacts of these trends and create a more equitable future.

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Answer:

Try,your best

Explanation:

Hope this helps

Answer: Both colonist and Native Americans suffered high losses of life.

second Answer: Many Native Americans were killed, the Colonists did not have many casualties.

Explanation:

Answer:

A

Explanation:

This needs an explanation but im just giving the answer

Deforestation leads to air pollution in the region because the land is often cleared by burning trees.

This basically means the cutting down of trees without replacing them with new trees.

The main cause of serious air pollution from deforestation act is because the land is often cleared by burning trees.

Therefore, the Option A is correct.

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Answer:

Plate tectonics

Explanation:

Plate tectonics is the hypothesis that Earth's external shell is partitioned into a few plates that float over the mantle, the rough internal layer over the center. The plates demonstration like a hard and inflexible shell contrasted with Earth's mantle.

The rearranged words represent geological concepts: "INSITU" (At the same place), "EXFOLIATION" (Peeling off rock layers), "THETYS" (Ancient sea), "GLACIERS" (Moving ice masses), and "DELTA" (Last stage of a river).

a) NITIUS rearranges to "INSITU" which means "At the same place."

b) NITOXLEFOAI rearranges to "EXFOLIATION" which refers to "Peeling off the outer layer of rocks."

c) SYHTTE rearranges to "THETYS" indicating "Once a deep sea."

d) CGIEALSR rearranges to "GLACIERS" representing a "Moving mass of ice."

e) ADELT rearranges to "DELTA" which occurs "at the last stage of a river."

a) "INSITU" refers to something existing or occurring in its original place or position without being moved.

b) "EXFOLIATION" is a geological process where outer layers of rock are stripped away due to pressure release, weathering, or expansion of minerals.

c) "THETYS" refers to the Tethys Sea, an ancient body of water that existed during the Mesozoic era and played a significant role in the geological history of the Earth.

d) "GLACIERS" are large masses of ice that move slowly over land, carving valleys, and shaping landscapes through processes of erosion and deposition.

e) "DELTA" is a landform created at the mouth of a river, where the river deposits sediment as it enters a larger body of water, typically the ocean. Deltas are characterized by their triangular shape and are often home to rich and fertile ecosystems.

In summary, the rearranged words provide the following geological concepts: "INSITU" denotes something in its original place, "EXFOLIATION" refers to the peeling of rock layers, "THETYS" represents an ancient sea, "GLACIERS" are moving masses of ice, and "DELTA" indicates the final stage of a river where sediment is deposited.

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Answer:

The climate of the Sahara, according to the Koppen clasification, is a hot desert climate.

It is characterized by extremely high temperatures year around, with average high temperatures reaching even 116 F / 47 C in some months.

Rainfall is very scarce (that is why it is a desert), and overall rainfall is less than 100 mm / 3.9 inches a year.

Answer:

Explanation:

inner core

outer core

mantle

continental plate

The two devices commonly used to measure the viscosity of drilling fluid are rotational viscometers and marsh funnel viscometers.

11. The two devices commonly used to measure the viscosity of drilling fluid are rotational viscometers and marsh funnel viscometers.

15. The three substances commonly used to remove calcium contamination are citric acid, vinegar (acetic acid), and commercial descaling agents.

17. The term "hard water" refers to water that contains a high concentration of dissolved minerals, primarily calcium and magnesium ions, which can cause scaling and reduce the effectiveness of soaps and detergents.

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The gold rush that brought prospectors to California in the late 1840s was due to a geologic event known as the California Gold Rush. This event was caused by gold deposits that were discovered in the Sierra Nevada Mountains.

These deposits were created millions of years ago when the Sierra Nevada Mountains were formed by the movement of tectonic plates. As these plates moved, they created cracks and crevices in the earth's crust. Over time, the gold deposits were pushed upwards and became exposed to the surface.

As news of these gold deposits spread, prospectors rushed to California in the hopes of striking it rich. The California Gold Rush changed the course of history, bringing an influx of people to the region and transforming the state into the bustling economy it is today.

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Climate graphs display the normal rainfall and temperature ranges for an area. Line and bar graphs are used to display the temperature and rainfall, respectively. The months of the year run along the base and they are often shown on the same set of axes.

The term "annual rainfall" refers to the total amount of rain that occurs in a certain location during a given year. It is calculated by adding together all of the daily precipitation that has been recorded there.

The phrase "average annual rainfall" refers to the overall annual precipitation amounts for a location during a year as calculated by the closest National Weather Service station for the three decades before.

An image of a location's basic climate is called a climograph. On climatographs, data are displayed for two variables: monthly average temperature and monthly average precipitation.

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Answer:

A geographic information system is an information computer system for capturing, storing, checking, and displaying data whch relate to positions on Earth's surface.

Explanation:

Answer:

organized spatially.

Explanation:

its right

A geologist is using a magnifying lens to view a tiny fossil. By placing her specimen 3.40 cm in front of the lens, it forms an image 25.0 cm from her eye.

In order to determine the focal length of the lens, we can use the equation 1/f = 1/di + 1/do, where f is the focal length of the lens, di is the distance of the image from the lens, and do is the distance of the object from the lens. Plugging in the values, we get 1/f = 1/25 + 1/3.40, which gives us a focal length of 3.13 cm. The angular magnification describes the image formed under these circumstances. It can be calculated using the formula m = di/do, where m is the angular magnification, di is the distance of the image from the lens, and do is the distance of the object from the lens. Plugging in the values, we get an angular magnification of 7.35. This means that the image formed by the lens appears 7.35 times larger than the original specimen would appear to the eye.

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The balance between topography and the thickness and composition of the underlying material is an important consideration in understanding the physical properties of a given area.

Topography, or the shape and features of the land surface, can have a significant impact on the thickness and composition of underlying material. For example, steep slopes or rocky terrain may have thinner layers of soil or sediment than flat or gently sloping areas. Similarly, the composition of underlying materials, such as rock type or soil type, can affect the development of topography.

So, to fully understand the relationship between these factors, it's necessary to study both topography and the underlying material. In general, the two are closely linked and must be considered together to fully understand the geology of an area.

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Soils are likely to develop faster under hot and humid climate conditions.

This is because the combination of heat and moisture creates a more favorable environment for the breakdown of organic matter and the formation of soil particles. In addition, the presence of moisture encourages the growth of vegetation, which contributes to the development of soil through the decomposition of plant matter.

On the other hand, soils in cold and arid climates tend to develop more slowly. The lack of moisture in arid climates hinders the breakdown of organic matter and the formation of soil particles, while the cold temperatures in cold climates slow down the rate of decomposition and soil formation.

Therefore, if you want to see faster soil development, look for areas with hot and humid climate conditions.

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The inaccurate statement regarding agriculture in India is wheat is grown in the east and rice is cultivated in the west. Here option B is the correct answer.

In India, rice is primarily grown in the east and wheat in the northwest region, particularly in the states of Punjab, Haryana, and western Uttar Pradesh. This shift from rice to wheat cultivation in the northwest region is attributed to the Green Revolution, which began in the 1960s, and the introduction of high-yielding varieties of wheat.

The other statements are all correct. India has a large number of small landholdings, with around half of the rural families owning less than 1 hectare of land. India also has a vast network of villages, with over 600,000 villages that cannot be accessed by truck or car.

Despite rapid urbanization, India's agricultural population is still larger than its urban population, with agriculture being a significant contributor to the country's economy. Finally, wheat is indeed grown in areas that are not moist enough to support rice cultivation, particularly in the northwest region, where rice is a less suitable crop due to the dry climate.

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Complete question:

Which of the following statements about agriculture in India is incorrect? group of answer choices

A - wheat is grown in areas that are not moist enough to support rice cultivation.

B - wheat is grown in the east while rice dominates in the west.

C - about half of the rural families own less than 1 ha of land.

D - India contains more than 600,000 villages that cannot be accessed by truck or car.

E - India's agricultural population is still larger than its urban population.

Based on our current best estimate of the present mass density and real observations, astronomers believe that the universe is finite in extent and will expand forever (choice c).

This conclusion is primarily drawn from the observation of the cosmic microwave background radiation, which suggests a uniform and isotropic universe. Additionally, the discovery of dark energy, which causes the expansion of the universe to accelerate, supports this idea.

Measurements of the universe's mass density, along with the observed expansion rate, indicate that the universe's total energy is very close to the critical density needed for a flat, geometrically Euclidean universe. In this scenario, the universe will continue expanding indefinitely, although at an ever-decreasing rate.

To summarize, based on current observations and our understanding of the universe's mass density, it is believed to be finite in extent and will expand forever. This is supported by evidence from the cosmic microwave background radiation and the presence of dark energy. Hence, c is the correct option.

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Answer:

Normally, cool air near earth's surface expands and rises, carrying pollutants higher into the troposphere.

Explanation:

Thermal inversion is an atmospheric phenomenon. It tends to occur in large urban centers where industrial production is intense and the amount of polluting gases is greater. When the thermal inversion happens, the cold air is trapped and is prevented from circulating. This cold air is trapped close to the Earth's surface, very close to the toposphere. The problem is that cold air is loaded with polluting gases and this promotes strong atmospheric pollution, which aggravates many environmental and health problems. It is because of the thermal inversion that we can see a gray layer on the horizon of some urban centers.

In the ocean surrounding Antarctica, there are fish that survive the cold water by using a molecule made of glycoproteins that circulates the blood and keeps it from freezing. Certain kinds of worms that live in the Arctic ocean also make antifreeze proteins that help them live in icy water. This is example of convergent evolution. The correct answer is A.

There are fish that can withstand the chilly water in the oceans surrounding Antarctica by using a glycoprotein-based molecule that circulates the blood and prevents it from freezing. Some species of worms in the Arctic Ocean also produce antifreeze proteins that aid in their survival in the chilly water. A case of convergent evolution is this.

Convergent evolution is the independently occurring evolution of comparable traits in animals from several epochs or eras of time. Analogous structures that have a similar form or function but were absent from that groups' most recent common ancestor are created via convergent evolution.

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False. running water is an important erosional agent in many arid lands despite infrequent rainfalls.

Water is channeled through tunnels in the dam. The energy of water flowing through the dam's tunnels causes turbines to turn. The turbines make generators move

Running water is not an important erosional agent in many arid lands due to infrequent rainfalls. Instead, wind is often the primary erosional agent in arid regions, where water erosion is limited.

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The time that it most likely take for a delta the size of the Mississippi River Delta to form is D. Thousands of years

A delta is a triangle-shaped area of low, flat land where a river splits and spreads out into several branches before entering the sea. Deltas form when rivers discharge their water and sediment into another body of water, such as an ocean, lake, or another river.

Over the last 4,500 years, the Mississippi River deposited sand, clay, and silt along its banks and in adjacent basins, forming the modern Mississippi River Delta. The Mississippi River Delta is a river-dominated delta system influenced by North America's largest river system.

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Explanation:

Grade 11 geography research task of 2022 that Will be submitted on 23 February 2022

Answer:

active margins :- g. mid-ocean ridge, a. formation of igneous rock, b. submarine lava eruptions,

passive margins:- d. gentle continental slope, f. few or no earthquakes, h. continental rise, k. broad continental shelf, l. can be adjacent to thick continental crust, j. formation of sedimentary rock

both:- e. accretionary prism, c. trench etc.

Explanation:

The feature that corresponds to the respective margins will be:

The active margins include:

The passive margin include:

The features that fall under both active and passive margins will be:

It should be noted that the difference between active and passive margin is whether the crystal boundary that's between the lithosphere and the continental lithosphere is a plate boundary or not.

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Answer:

B. Sandstone

Explanation:

The youngest rock unit is the one that is on top of the others. In this case, the rock that is exposed at the top of the road cut through the hilly area is the youngest. This would be Sandstone.

Answer:

sunday at 9a.m

Explanation: