Explanation:
I don't think your question is appropriate for me to answer.
Answer:
D
Explanation:
D is the only option where the cause of the pollution is not something man-made.
Around 40%
hope this helps!!!
The answer should be an unconformity
C, if you look at a water wheel, water flows on the wheel, turning a rod, powering something on the inside. Dams do the same thing except the rod goes into a transformer and is more complicated.
