UNIT 5 GS11

She was talking to her friend and forgot everything around her. = _______________

Carbon dioxide is a (methane/heat-trapping) gas because it traps too much of the sun's heat and stops it from escaping back into space.

Find the mistake and correct it: Producing in large amounts, carbon dioxide can cause air pollution.

Breathing in dust and _________, which is produced when wood is burned, caused lung problems.

C_____

E _ _ _ _

M _ _ _

He was very tall. He became a basketball player. = _____________

The air pollution has had a very _____________ impact on human health.

Mr Viet is a geography teacher, so he knows a lot about climate change. ==> _____________________, Mr Viet knows a lot about climate change.

Jen was listening to the radio and didn't hear the doorbell. = ____________

F _ _ _ _ _ _ D

When (cut/cutting) down, trees release a lot of carbon dioxide into the atmosphere.

When trees are cut down or burnt, they (trap/release) the carbon they store into the atmosphere.

T _ _ _ _ _ _ _ _ _ E

BA______

DE_____________

O _ _ _ _ _ R _

(Affected/Affecting) badly by soot produced by their old coal stove, they decided to switch to an electric stove.

POLAR _________________

L _ _ _ _ _ _ L

L _ _ _ _ _ T