Answer: Mining is an activity which the earth is dig to obtain minerals and oil reservoirs.
Explanation:
The two environmental consequences that are responsible for filling the valleys are soil erosion and downstream mining causing the contamination of the neighboring water source. Soil erosion is resultant of the mining activity causing the trees to be uprooting from their site and making soil prone to the affect of physical factors like wind and water.
The creation of the European Union has had all of the following effects except __________. A. increased trade between countries B. increased immigration to member countries C. increased migration between member countries D. increased passport security at internal borders
The creation of the European Union has had all of the following effects except increased passport security at internal borders.
Answer:
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Column 1: climate zone Column 2: characteristic
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a) tropical — always near an ocean.
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b) dry — heat and dryness.
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c) moderate — heat and rain.
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d) continental —ice year round.
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The temperature decreases in the mesosphere since there is no ozone and the amount of air is decreasing.
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Answer:
district of Columbia.....
