1
If we don't burn trash, we _____ (contaminate) the atmosphere
3
If you drive an electric car, you ______ (pollute) the enivornment
4
If we turn off the lights when we are not using them, we _____ (protect) the North Pole
6
If we continue to cut trees, we _____ (not have) oxygen
7
if we stop using cars, we ______ (stop) global warming
8
If we save water, we _____ (help) future generations
9
If you recycle, you ______ (save) the environment
10
If we take great care of animals, they _____ (not die)
