Answer:
Trees serve as natural filters so the effect on water quality would be so much you prob couldn't use or drink. it could also make to much water so the watershed could not handle it causing to create more rivers and more and multiple and frequent flooding, to much water, and other bad things.
Explanation:
#SaveTheTrees
Downward Gravity and Upward Buoyancy
Outer core.
The densest layer is the inner core but it is not given as an option. The outer core is closet to the inner core, therefore it is the correct option.
Those are animals that live in dry areas (deserts...). Those are snakes, mice, spiders, foxes, a lot of different insects and birds...
