Physical Environments Quick Check

Question

Which statement offers the best critique of how humans have impacted the environment through agricultural activities?

1.Humans did not impact the physical environment until the last 150 years.

2.Chemicals applied on agricultural crops have led to the lessening of cultural eutrophication.

3.The agricultural practice of slash and burn does not impact the physical environment in modern times.

4.Human agricultural activities have always impacted the physical environment.

Answer 1

4. Human agricultural activities have always impacted the physical environment.