What happens when to many trees are cut down in a dry climate and the land dry and barrnen

This means that cleared forests, which once had moist, fertile soil and plenty of rain become barren and dry.

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle