Question

______ is an example of a non-point source of pollution.

a. Agricultural run-off
b. A sewage outfall pipe
c. A manufacturing plant's waste disposal pipe
d. All of the above

Answer 1

d. All of the above

# All three options mentioned (a. Agricultural run-off, b. A sewage outfall pipe, c. A manufacturing plant's waste disposal pipe) are examples of non-point sources of pollution.

# Non-point source pollution refers to pollution that comes from multiple, diffuse sources, making it challenging to pinpoint the exact origin.