Environmental protection

air,water,land,technology

people,animals,plants,garbage

water,land,people, animals

animals,land water,air, people

reunion, revolution, repetition

recapture, reclaim, readjust

recycle, reuse, reduce

reactive, receptive, radioactive

pollution

overpopulation

deforestation

global warming

pollution

deforestation

reinforcement

climate change

It is our planet

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

It is the science that studies structures and substances

It is rubbish, waste or other things we throw away. 

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

safe

 in danger

dangerous

endangered 

It is the science that studies nature

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

It is a very big problem of our time. If we don’t protect them, they will disappear forever.

plant trees and flowers

take quick showers

take paper bags into shops

recycle water

use cars

cut down trees

don't save water

usually take the bus

protect

reuse

reduce

reproduce

reuse

recycle

reduce

save

climate change

rubbish

growing population

pollution

endangered animals

climate change

rubbish

growing population

pollution

endangered animals