Nature and the Environment

It is rubbish or other things we throw away

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

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

It is the process of making our environment dirty and unhealthy for living.

We have so many of them, like air and land pollution, holes in the ozone layer and so on.

Our climate is changing. Our world becomes...