which of the following best explains why soil conservation is important to human agriculture? a. erosion…

which of the following best explains why soil conservation is important to human agriculture? a. erosion prevention prevents millions of dollars in damage from mudslides. b. it is easier to prevent the degradation of old soil than it is to generate new soil. c. if the soil salinity gets too high crops will not be able to grow in it. d. soil contamination is a hazard to human and animal health. please select the best answer from the choices provided
Answer
Answer:
B. It is easier to prevent the degradation of old soil than it is to generate new soil.
Brief Explanations:
Soil - formation is a slow process. Preventing soil degradation is crucial for long - term agricultural productivity as new soil generation takes a long time. Options A and D focus on non - agricultural aspects (mudslide damage and health hazards), and option C is about soil salinity rather than conservation importance for agriculture directly.