Unit 5 Global warming

atmosphere có nghĩa là:

• nhiệt dộ

• bầu khí quyển

• sự nóng len toàn cầu

pollutant có nghĩa là:

• sự ô nhiễm

• chất gây ô nhiễm

• ô nhiễm

deforestation có nghĩa là:

• nạn phá rừng

• môi trường

• nhiên liệu

fossil fuel có nghĩa là

• nhiên liệu

• nhiên liệu hoá thạch

• than đá

OPPOSITE meaning of "release" is:

• emit

• reduce

• absorb

CLOSEST meaning of "effect" is

• impact

• consequence

• cause

_____________ means cutting down or burning the trees in an area.

• Deforestation

• Global warming

It's time we stopped burning __________ and found renewable sources.

• forests

• fossil fuels

_________ about the results of the exam, I couldn't sleep.

• Worried

• Worrying

_________ last year, the new law will ban cars from the city center.

• Starting

• Started