ENVIRONMENTAL ISSUES

The situation when there are too many people in the world.

What do Warsaw, Oslo, Berlin and London have in common?

Tigers belong to ................. species. There are only about 3000 of them in the whole world.

What does this picture show?

Air ...................... is a huge problem in many cities. Sometimes it is hard to breathe there.

Buses, trams and trains belong to ................ transport.

Using low-energy loght bulbs we can .................. energy.

The slow increase in the temperature of the Earth caused partly by the greenhouse effect increasing the amount of carbon dioxide in the atmosphere

What does this symbol represent ?

What does the picture show?

What illegal activity does this picture show?

What kind of energy does a wind turbine produce?

What can you see in the picture?