Question

chemical runoff from fields, oil spills, and erosion is the major source

A(air pollution
B(water pollution**
C(hydropower
D(nuclear power

Answer 1

Right, again!

Answer 2

:-) You're welcome.

Answer 3

yay thank you!

Answer 4

[AI-generated answer — Explain Bot]

The major source of chemical runoff from fields, oil spills, and erosion is water pollution (Option B).