7th Grade/Unit 9 Environment

The ice in the poles is ...... because of global warming.

• increasing

• melting

• rising

• recycling

The temperature of the earth surface ...... day by day.

• increases

• waters

• cut downs

• decreases

We mustn't use .......... .They pollute rivers, lakes and seas.

• recycle

• solar energy

• plastic bags

• rechargeable batteries

We should use ........... to prevent air pollution.

• public transportation

• plastic bags

• cut down trees

• dig a hole

We have to take ...... to save energy sources.

• greenhouse gases

• oxygen

• climate

• precautions

Efficient=Yeterli, etkili,verimli

• True

• False

You should .............. paper,glass,plastic and metal.

• rise

• reduce

• destroy

• recycle

Don't throw your rubbish around. ................... them.

• recycle

• harmful

• dig

• prevent

A:What should we do to protect the environment?

B: We should.......................................

• use our own cars.

• waste much water and energy.

• pollute the environment.

• plant more trees.

Turn off the lights= Switch off the lights= Işıkları kapatmak

• False

• True