ENVIRONMENT

What is a flood?

• an overflowing of a large amount of water beyond its normal confines

• a solution

• when the land is dry because of the lack of water

Why is it a good idea for the environment to plant trees?

• Because we can construct things with them.

• Because they protect us from the rain

• Because they absorb the carbon dioxide.

What is a drought?

• A problem caused when it rains a lot

• An enviernomental problem caused by the movement of the plates.

• A problem caused when there is no rain for a long period of time.

What is global warming?

• The rise in temprature in the planet, caused by greenhouse gases.

• Heat trapped in the earth's athmosphere.

• When the trees have been cut down.

Deforestation

• A problem

• A solution

• nothing

The greenhouse effect is caused by natural activity of______ and human activity.

• volcanoes

• humans

Recycling can be

• a solution to environmental problems

• a problem that needs to be solved in the future.

Water supply and climate will be affected by

• nuclear power station

• deforestation

• volcanoes

What is the ozone layer function?

• It protects us form the sun's radiation.

• It makes a hole in the sky.

Air pollution will be worse is a/an

• pessimistic view for the future.

• optimistic view for the future