They migrated to Africa because they were slaves
Answer:
B. Runoff from heavy rainfall forms narrow, shallow channels
Explanation:
The rill erosion occurs at places that are stripped of vegetation, or do not have it naturally. The area in which this erosion occurs also has to be at a certain angle, thus it has to be a slope. When a heavy rainfall occurs, it manages to create runoff. The runoff over-saturates parts of the soil, and starts moving it downwards. As it moves it downwards, narrow, shallow channels are being formed. The water runs through this streamlets, or headcuts, moving the soil down with it, thus causing an extensive erosion of the area.
Answer:
maintain a bipolar balance of power in Europe.
Explanation:
The Warsaw pact did consist of the Soviet led socialist countries mainly of Eastern Europe which acted as a buffer between Soviet Union and western Europe, while the NATO alliance was formed by the U.S and its allies in order to tackle the Soviet expansion of communism.
Answer:
The feature on the ocean floor at C is called a <u>trench</u>
