Answer:
Explanation:The scientific method is a process used by scientists to study the world around them. ... You can use the scientific method to study a leaf, a dog, an ocean, or the entire Universe. We all have questions about the world. The scientific method is there to test if your answer was correct.
Answer:
the polluted air coming out from the big industries
Non-point source pollutions occurs from numerous unknown sources, its hard to pin point where everything takes place and where its all coming from because you have numerous sources
Moisture will drop as rain as the air moves up the side of the mountain.
Hope this helps!