As the 20th century began, the U.S, was the dominant economic political power in the WORLD.
B is the answer to this question....
Wind erosion is occurred when pieces of the earth are worn away by the strong winds. It occurs in dry bare areas when wind blows and moves the dirt around. Wind erosion causes damage to the crops by removing the soil which crops needed from it. ... Water erosion is the more powerful erosion than wind erosion.
I dont know about Glacier erosion.
hope this helped!
Answer:
Instructional approaches that embed biogeography can help students understand how the development, conservation, and demise of all life involves biological, geological, social, and historical processes.
Explanation:
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