Final test on the theme "Nature and the Environment"

air,water,land,technology

people,animals,plants,rubbish

water,land,people, animals, air

animals,land water

reunion, revolution, repetition

recapture, reclaim, readjust

recycle, reuse, reduce

reactive, receptive, radioactive

overpopulation

pollution

recycling

greenhouse effect

pollution

overpopulation

deforestation

global warming

reuse

 relay

recycling

reducing

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

It is our planet. 

It's everything we can see around us.

It can come from electrical, solar or wind power. 

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

safe

 in danger

dangerous

endangered 

to reduce

to recycle

to reuse

saving air

saving water

saving electricity

pollution

recycling

global warming

pollutants