Самостійна робота за темою "Nature and the Environment"

Choose the correct variant:

If we don’t protect …, they will disappear forever.

Mark the correct variant:

You should care about the ...

Mark the correct variant:

The science that studies the relations of plants, animals and people to each other and to their environment is ...

The ability of plants and animal to change is called:

We should … old paper in order to save woods and forests on the planet.