It affects the watersheds period because gravity causes rivers to flow downward from higher elevation. A good portion of them are glacial meltwater. It can divert the courses of rivers because water takes the path of least resistance.
Answer:
well the atmosphere would absorb and release by greenhouse gases and the Earth's temperature would be freezing but it's all a part of a natural process hope this helps
The secondary consumers would be overpopulated with no one to consume them. Then the primary consumers will decrease.
Scale insects mature as sessile.
Is a disadvantage because sessile means nonmotile, which means food has to be readily there for them which it's just not bc land animals typically have to keep moving to survive