when people till the land the dirt has nothing to hold it down this is what caused the dust bowl it was a cloud of dust and it got in animals and peoples lungs and killed them there was no rain so the plants don't grow to hold the dirt down so it makes it worse
when people put garbage in the lake it hurts the fish we eat and it makes the frogs deformed this pollutes our environment kids can't swim in the lake because of the trash.
when we build parking lots it hurt the environment by forcing animals to move they will die they might get ran over
loggers are cutting down trees and not leaving anything for the animals. There is nowhere for the animals to live so they can't
factories pollute the air it kills life which is bad for the environment it is to much for the trees to handle
people waste electricity by leaving the lights on when they aren't using them