I live in the Republic of Macedonia, Tikvesh area, town of Negotino. The area that falls in the borders of the municipality in which I live has climate that is very variable. The summers are heavily influenced by the Mediterranean climate, so they are hot and dry, the winters are heavily influenced by the continental air masses, so they are cold and dry, while the spring and autumn are moderate and are also the rainiest periods of the year. The precipitations varies a lot from year to year, and it can be anywhere from 250 to 750 mm. The landscape is dominated by a valley, naturally being a grassland, but now heavily used for agriculture, mostly wine trees. The eastern side is bordered by a mountain of slightly over 1,000 m, while the southern part is bordered by a volcanic plateau. The population is slightly more than 20,000, and it has been like that for around two decades now. The main reason why there haven't been significant changes is that the birthrates have dropped, while the life expectancy has increased, so the population is gradually aging.
In this description I have used three geographic themes, location, human/environment interactions, and place.
<u>Answer:
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Neither rock A nor B could become metamorphic rocks.
<u>Explanation:
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- Magma is the molten rock under the surface hardens into igneous rock. This rock breaks down over time under the process of weathering.
- These pieces of "igneous rocks" are cemented together with other bits of rocks to form sedimentary rocks.
- These rocks get buried under the geological processes like earthquakes. Now, coming in contact with high temperatures and magma, these rocks get changed into metamorphic rocks.
- So, from option A, igneous rock is formed. When combined with rock B and other rocks, sedimentary rocks are formed.
- Metamorphic rocks are formed in the next process. Therefore, neither of the two rocks could become "metamorphic rocks".
Answer: Deposition
Explanation: Deposition occurs when the agents such as wind or water deposits sediments of weathered surface materials to a land mass.
Deposition is a geological process in which sediments such as ash, soil, and weathered rock materials are deposited back to the earth's surface via gravitational pull and the sediments are added to a landform.
Agents of deposition include wind, ice, water and gravity transport. Weathered surface material are deposited, building up layers of sediment.
The answer is b. Air pollution