Environment (Warm Up)

Nobody (can / can't) live without water.

Many plants and animals are (in danger / safe).

There (are / aren’t) many endangered animal and plant species.

(Not everybody / Everybody) has clean water. There are dry places and polluted rivers.

We produce (little / a lot of) rubbish.

The population of the world is (growing / becoming) smaller.

Our climate is changing. The world is becoming (colder / warmer). The Arctic ice is melting.