Questions: Why is non-point source pollution more difficult to manage than point source pollution? a) Non-point source pollution comes from one specific location b) It cannot be traced to a single location, making it harder to regulate c) Non-point source pollution is easier to clean up d) It only affects urban areas, making rural areas unaffected

The answer is b) It cannot be traced to a single location, making it harder to regulate.

Explanation for each option:

a) Non-point source pollution comes from one specific location: This is incorrect. Non-point source pollution does not originate from a single, identifiable source. Instead, it comes from multiple diffuse sources, which is why it is more challenging to manage.

b) It cannot be traced to a single location, making it harder to regulate: This is correct. Non-point source pollution is difficult to manage because it originates from various diffuse sources, such as agricultural runoff, urban runoff, and atmospheric deposition, making it challenging to identify and regulate.

c) Non-point source pollution is easier to clean up: This is incorrect. Non-point source pollution is generally more difficult to clean up because it is widespread and not confined to a single location, unlike point source pollution, which can be more easily contained and treated.

d) It only affects urban areas, making rural areas unaffected: This is incorrect. Non-point source pollution can affect both urban and rural areas. It includes pollutants from agricultural lands, urban runoff, and other diffuse sources, impacting various environments.

In summary, non-point source pollution is more difficult to manage because it cannot be traced to a single location, making it harder to regulate and control.