Nature and Environment

Most scientists agree that the temperature of our Earth is...

..... rain is full of chemicals.

.... is when water and air are dirty and dangerous.

There are holes in the ... layer and this causes temperatures to rise.

Car exhaust .... are dangerous for the environment.

Energy that uses the power of the sun is...

Damage caused to water and air by harmful substances or waste is called...

.... are foods produced from organisms that have had changes introduced into their DNA using the methods of genetic engineering.

How do people destroy our planet?

... are being cut down so that people can grow crops and feed the worlds´ increasing population.

... is causing the ice at the North and South Poles to melt and sea temperature to rise, leading to serious flooding and violent storms in many parts of the world.

A lot of animals are becoming extinct because people are destroying their natural ... .

One of the main causes of pollution is ... fumes of cars.

One of the best ways of preserving natural resources is to avoid ... water and electricity.