Farmer Brown is planting crops in his fields. He wants to prevent the topsoil from being blown away by the wind or washed away b
y water. Which of these steps should he take? A) plow the soil many times
B) plant crops close together
C) water the crops often to wet soil
D) leave the land free of crops for a long time
I dont really understand where someone would get this information. was there a document or article you were supposed to read before this if so that would be very helpful.