Everybody will have to pitch in to save the environment. ✬

Some factories pollute the environment. ✬

We are influenced both by environment and by heredity. ✬

The family assimilated quickly into their new environment. ✬

Children need a happy home environment. ✬

We must try to protect the environment. ✬

If mankind doesn't take care of the environment, the environment may eliminate mankind. ✬

Tom's work environment was good. ✬

This is a good learning environment. ✬

There is an urgent need for people to help clean up the environment. ✬