Question

As we understand from the reading, today, soil erosion in America

A) causes humans to place new demands on the land
B) is worse than it was in the nineteenth century
C) happens so slowly that it is hardly noticed
D) is the most critical problem that the nation faces
E) is worse in areas which have a lot of petroleum production

Answer 1

Soil erosion in America causes humans to place new demands on the land and is the most critical problem that the nation faces. It is a persistent and significant issue in areas with high rates of erosion, resulting in the loss of arable land and increased food insecurity.

Step-by-step explanation:

Soil erosion in America causes humans to place new demands on the land and is the most critical problem that the nation faces. It is not worse than it was in the nineteenth century, but it is a persistent and significant issue in areas with high rates of erosion. For example, about 11 million km² of land are affected by high rates of erosion globally, with annual soil erosion rates 13-40 times faster than the average rate of soil formation. This has serious consequences such as the loss of arable land, vital harvests, and increased food insecurity.