list all the dangers that are caused by cutting down trees?

Question

and details
thanx

Answer 1

animals lose homes, less animals
oxygen deprevation, no trees = no air
creating desert-like conditions, no foliage (the trees and stuff) will actually turn a place into a desert area

Answer 2

The leaves on trees produce oxygen, if you cut them down you get less oxygen.

Less shade during the summer, if you cut them down you get less shade from branches.

Answer 3

The most important.....the tree can fall on you and kill you.