Access 2 Unit 5 Our planet.

Global warming will ..... a serious problem in the future.

Recycling paper will....many trees.

We should try not to ...... energy.

Scientists say if ice ........,temperatures will rise.

If we use public transport, we will ...... air pollution.

In the future rivers will ..... up.

Rubbish can .... people, animals and plants.

Environmental changes will .... many animal species.

...... the lights when you leave a room and you will save energy.

Sea levels will ....as ice continues to melt.

Many animals will .....in a hundred years.

We can also ... beaches that are full of rubbish.