Exercises
1. Answer the following questions.
(1) What are the three layers of the earth?
(ii) What is a rock?
(iii) Name three types of rocks.
(iv) How are extrusive and intrusive rocks formed
(v) What do you mean by a rock cycle?
(vi) What are the uses of rocks?
(vii) What are metamorphic rocks?​

The correct answer is D. Unitary.

Explanation

A unitary state is a type of state that is characterized by concentrating power in a single center of authority. However, from the center of power, tasks are delegated and extended throughout the territory of the State through its institutions and local authorities. According to the above, most African states that have a strong central government are unitary because their goverments are characterized for concentrating power in a single center of authority. So the answer is D.

Over time, dunes have grown up along the shore and act as barriers that protect coastlines. However, they are frequently devastated when a powerful hurricane strikes.

There are two main categories of high-water events along the coastlines: strong storm surges that do not do significant harm but nevertheless have an effect on the coastal ecology, and lesser storm surges that do not produce waves as damaging as those brought on by hurricanes and tsunamis. In the supratidal zone, landward of the shore, sand-sized material is freely accessible and quickly develops into coastal dunes.

Sand dunes are another name for these dunes. A coastlines must start the process of rebuilding itself after suffering catastrophic erosion, such as when a hurricanes flattens a coastline and its environs. It accomplishes this by starting to piece itself back together using the strength of its inherent coastal infrastructure in a way that will allow it to survive the next significant phenomena that comes its way.

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The effects of lowering taxes and increasing government spending are Lower income tax rates boost consumers' purchasing power and may boost aggregate demand, which might boost economic development (and possibly inflation).

The amount of money that employees have to spend will rise. As a result of keeping a larger portion of their gross income, people would have more money to spend if income tax rates were lower. Government expenditure on services and goods will likely grow if expansionary policy is used, tax rates are lowered, and the government raises its spending on such items. However, because it is likely to result in a rise in the amount of government debt, expansionary fiscal policy is divisive.

The government may raise tax rates in order to cut spending overall. As more money is taken in taxes, there is less left over for spending, which lowers inflationary pressures.

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In “World Prehistory and Archaeology: Pathways through Time”, Hodges links the invention of agriculture with three other technologies: irrigation, animal husbandry, and pottery.

Irrigation is a technology used to bring water to arid or semi-arid areas. It is considered to be one of the earliest forms of farming, and is thought to have originated around 10,000 BCE. Irrigation made it possible to cultivate crops in places where the land was not naturally suited for farming. It dramatically increased the amount of food that could be produced, which allowed for the growth of larger, more permanent settlements.

Animal husbandry was also an important part of early farming. Animals were used for a variety of tasks, from providing milk, cheese, and eggs to providing labor for tilling the soil. Animal husbandry allowed for the domestication of animals, which enabled humans to control their food supply and use animals for transportation and carrying goods. It also allowed for the development of specialized breeds of animals, which could be used for more efficient production of food.

Finally, pottery was a key technology in the early days of farming. It allowed for the storage of food and water, which made it easier to keep food for longer periods of time. It also allowed for the production of tools and containers, making it easier to transport goods and materials. Pottery was also used to make tools and weapons, which gave early farmers an advantage in hunting and warfare.

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Option C. Deforestation from clear-cutting

The difference in sediment loads in the two branches of the river is most likely due to deforestation from clear-cutting in one of the branches.

Clear-cutting is when trees are removed from a large area all at once, leaving the area vulnerable to soil erosion. This can lead to increased sediment being deposited into the river, resulting in higher sediment loads. Since the two branches of the river have different levels of sediment, it is likely that one branch was impacted by deforestation more than the other.

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Urban land use is influenced by a variety of factors.

Urban land is any land located in or near a city or other developed area. This includes land that is used for residential, commercial, or industrial purposes. It can also refer to land used for parks, green spaces, or public infrastructure. Urban land can also be considered an asset in terms of its economic and environmental value. Urban land is a finite resource and its proper management is essential to the well-being of our cities and communities.

These include population growth, economic development, transportation networks, natural resources, and the availability of land and services. Population growth is a major factor in urban land use, as cities must accommodate the influx of people and their needs. Economic development is another key factor, as this can bring in businesses, jobs, and other services to an area. Transportation networks, such as roads and public transit, are important for urban land use, as they allow people to access services, businesses, and other parts of the city. Natural resources, such as water and energy, can also influence urban land use, as they may be used to power and sustain the city. Finally, the availability of land and services can influence urban land use, as these will determine what type of development can legally take place in an area.

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The answer is B, Mestizo

Answer:

Wage

Explanation:

Wage means you get paid hourly, so it will be the answer here.

West Egg is "the less trendy of the two," according to Nick, "but this is a very superficial term to communicate the odd and not a little sinister difference between them.

" While readers are aware that Gatsby's home is large and rich, West Egg is seen as less affluent due to the individuals that reside there, including.

While both East and West Egg are prosperous neighborhoods, families with inherited wealth, or "old money," choose to live in the more fashionable East Egg.

West Egg is less trendy since its citizens have far less money than East Egg residents. Residents of West Egg and East Egg are clearly different, although they frequently associate together.

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Answer:

Atlas

Explanation:

Answer:

The tropical rainforest is a forest of tall trees in a region of year-round warmth. Average rainfall = 50 to 260 inches. A tropical rainforest has more kinds of trees than any other area in the world. About 1/4 of all medicines we use come from rainforest. The rainforest is hot, moist biome. It has many strange never before seen animals. Rainforest plants have made many adaptations that helps them shed water of their leaves quickly so the branches don't get vegetation down and break.

Gilbert never lived to see the Panamanian jungle tamed.

A jungle is land that is covered with dense forest and tangled vegetation, usually in tropical climates.

The jungle is the richest habitat on Earth. Over the intervals of time, different parts of tropical areas have provided a variety of flora and fauna, together with newer species discovered annually.

The tropical jungles have been the home to indigenous peoples, who have shaped traditional cultures and civilizations based on the environment.

The  vegetation is sufficiently dense to hinder movement by humans, requiring that travelers cut their way through.

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Answer:East Egg symbolizes “old money” while West Egg symbolizes “new money”.

Explanation:

Sudan

Egypt

Pakistan

Jordan

Lebanon

Answer:

Norway

Explanation:

there are many places belive me just find on the internet

George washington say about political parties Washington has issued advisories against the political, geographic, and foreign meddling in US domestic affairs. They posed a threat to the domestic order.

He begged his fellow compatriots to put their grudges aside for the sake of the nation. In his farewell address, President george washington issues a warning against becoming too involved in international affairs. In his parting address, Washington warned against foreign intervention in domestic matters and US meddling in European affairs.

He warned against aggressive partisanship in domestic politics and urged men to rise beyond partisanship and work in the interests of the larger good. He cautioned against "permanent partnerships with any section of the outside world" and urged the US to put its own interests first. He promoted friendship and trade with other nations, but he advised people to avoid being "entangled" in long-term relationships with them.

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Vigna radiata, sometimes known as mung bean or simply mongo, is a legume grown in Asia for its delicious seeds and sprouts.

The mung bean is a popular edible legume seed in Asia (India, Southeast Asia, and East Asia), as well as in Southern Europe and the United States. In areas where meat is scarce or people are largely vegetarian, the mature seeds provide a vital supply of digestible protein for humans.

Mung beans (Vigna radiata) are a kind of legume that is tiny and green. They have been grown since prehistoric times.

It is still produced extensively in Southeast Asia, Africa, South and North America, and Australia, mostly for its protein-rich edible grains.

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Answer:

c

Explanation:

South America also has several vast plains including the llanos of Colombia and Venezuela.

The llanos are vast prairies located in the Orinoco River Basin of Colombia and Venezuela. The region is home to some of the most fertile soils in all of South America, providing an ideal environment for agricultural production. The llanos are also home to an abundance of wildlife, including manatees, capybaras, caimans, river turtles, and an impressive variety of bird species.

The llanos have long been an important part of the local culture, with the region’s inhabitants relying on the land for sustenance and livelihoods. The llanos have also been a source of pride for the local people, with the region’s traditional music and art being closely linked to the plains.

In recent years, the llanos have faced a number of environmental challenges. In particular, the region has been impacted by deforestation and the pollution of the Orinoco River. These issues have had a significant impact on the local people, who rely on the land for their livelihoods and sustenance.

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Answer:

A constructive plate boundary is when two plates move away from each other, causing molten material from the Earth’s mantle to rise up and form new crust between them. This type of boundary is responsible for the formation of new land due to the movements of the plates. An example of a constructive plate boundary is the Mid-Atlantic Ridge which is located between the North American and Eurasian plates. As these two plates move away from each other, magma from the mantle rises up and creates new oceanic crust, resulting in the formation of new land masses in the form of islands.

Some individuals might not be aware of the dangers associated with living near a plate margin. Volcanoes can provide advantages including rich mineral reserves, hot water, building-grade stone, and fertile soils.

A volcano is a crack in a planet's crust, such as the one on Earth, that permits hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.

Most volcanoes on Earth are found underwater, and they are most frequently found where tectonic plates are diverging or convergent. For instance, the Pacific Ring of Fire has volcanoes created by convergent tectonic plates while the Mid-Atlantic Ridge has volcanoes caused by divergent tectonic plates.

In areas where the plates of the crust are being stretched and thinned, such as the East African Rift, the Wells Gray-Clearwater volcanic zone, and the Rio Grande rift in North America, volcanoes can also emerge.

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In the development of urban land, retail complexes is typically built on the most accessible site.

Retail complexes is the total area of land or available space that is given or provided by the owner or landlord for rent.

The detail is updated from time to time for partnership and for lease.

Therefore, In the development of urban land, retail complexes is typically built on the most accessible site.

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Answer:

symbol are drawings that show shape and relative size of the object

Explanation:

As a tsunami leaves the deep water of the open ocean and travels into the shallower water near the coast, it transforms and travels at a speed that is related to the water depth and hence as the water depth decreases, the tsunami slows down. As a tsunami approaches shore or land it begins to slow and grow in height.In the coastal areas, a tsunami may appear as huge wall of water coming towards the coast. With its tremendous energy, the fast moving waves can crush houses and other structures in the coastal areas. Most of the deaths caused by a tsunami are due to drowning.

Mid-ocean ridges (MORs), which are the sites of new oceanic crust formation, are linear mountain chains that run along divergent plate boundaries. MOR sit up higher than the surrounding oceanic crust because of  the hot magma exists the MOR, it shoots up higher than the surrounding crust.

On the ocean floor, there are ridges of mountains called mid-ocean ridges. When two or more plates are moving away from one another, they occur where there are diverging borders.

The thin crust and holes left behind by the relocating plates allow the mantle's intense pressure to easily drive the magma upward. The ocean floor is able to shift up as the magma pushes upward. Rapid magma cooling results in rapid formation of new crust. Due to the magma's ability to raise the ocean floor, the new crust is higher than the previous one.

In addition to continuously coming up and forming more and more new crust, the magma also continuously rises above previously produced layers by building a mountain of extremely hard igneous rocks around the source.

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Answer:

40000 quilometros.

Explanation:

Se no globo que o Chico bento esta segurando, cada centimetro da linha do equador equivale a 1000 quilometros, sendo que no globo, essa linha apresenta 40 centimetros, para descobrir quantos quilometros a linha apresenta na realidade só precisamos multiplicar 1000 por 40. O resultado dessa multiplicação será 40000.

Obs: Perguntas em português devem ser postadas no campo "World Languagens", caso contrario essas perguntas podem não ser respondidas e até mesmo excluidas da plataforma, pois esse é o servidor americano.

Alfred Wegener was a German meteorologist and geophysicist who made contributions to the field of geology and geography. Wegener’s hypothesis of continental drift proposed that the continents were constantly moving, but at a very slow rate.

He is best known for his hypothesis of continental drift, which he proposed in 1912. His hypothesis proposed that the Earth’s continents were once a single supercontinent called Pangaea, which had broken apart and drifted to their current locations.

Wegener’s hypothesis of continental drift was based on several lines of evidence. Firstly, he noted the similarity in the shapes of the western coasts of Africa and South America, suggesting that the two continents had once been connected. Secondly, he observed the presence of similar fossil plants and animals in both Africa and South America, suggesting that the two continents had once been connected.

Thirdly, he studied the distribution of ancient glacial deposits, which indicated that the Earth’s climate had once been much more uniform than it is now. Finally, he noted the presence of mountain ranges on the eastern coast of South America and the western coast of Africa, which he believed had formed as a result of the two continents’ separation.

Wegener’s hypothesis of continental drift proposed that the continents were constantly moving, but at a very slow rate. This was due to the fact that the continents were floating on the Earth’s mantle, which is made up of hot, viscous material. He proposed that the movement of the continents was caused by convection currents in the mantle, which slowly moved the continents in different directions.

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Metamorphic Rocks were once another type but have been changed as a result of intense heat and pressure.

On Earth, rocks can be igneous, sedimentary, or metamorphic. When rocks are heated to the point of melting, which results in magma, igneous rocks are created. Sedimentary rocks are produced by the cementing, compaction, or crystallisation of new mineral grains that are bigger than the original crystals, or by the compression of sediments. Rocks that have undergone metamorphism have undergone a full transformation due to heat and pressure.

The parent rock may be igneous, sedimentary, or even a different metamorphic rock. Metamorphic, which meaning "To Change Form," is a Greek term. Stresses that raise pressure and heat can transform solid rock into a new type of rock. There are three primary factors that trigger metamorphism. The three agents are those which result in a change in temperature, stress, and chemical changes.

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Explanation:

as the runoff flows, it may pick loss bit of soil and sand

Answer:

B

Explanation:

Natural Resource is a source of energy that doesn't need any action from humans. The sun doesn't need the help of humans, therefore it is a natural resource