Planting trees on a flat, open plain helps to protect soil from erosion due to *

Chemicals.

Ice.

Wind.

Temperature.

Wind.

Explanation:

In flat, open plains, the wind can remove loose soil from off the ground and bring it to other places. To solve this erosion, large amounts of trees must be planted to use it's roots to keep the soil in place.

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the answer would be:

b. race

the correct answer is: the fact that the anti-federalist papers were considered poorly written.