Multiple Choice
Which of the following is true regarding soil erosion?
A) soil losses in North America have improved by 38% since 1950.
B) less than half of the cropland in the United States and Canada is experiencing excessive rates of soil erosion.
C) soil erosion cannot be controlled by planting on the contour.
D) thirty-five percent of farms worldwide are losing soil faster than it is being formed.
E) soil erosion is too big a problem to be dealt with by individuals.
Correct Answer:
Verified
Correct Answer:
Verified
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