UNIT 5 GLOBAL WARMING -1

_____________such as gas, coal, and oil, that were formed underground from plant and animal remains millions of years ago.

• greenhouse

• human activities

• fossil fuel

• global warming

Higher ___________ can also lead to floods.

• heat-trapping pollutants

• global warming

• sea levels

• human activities

Farming activities also have a strong warming ............... on global temperature

• impact

• success

• negative

thuộc về môi trường

emission

Choose the word whose underlined part is pronounced differently from the others.

• packed

• punched

• pleased

• denied

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

8. Cutting down on energy use is the best way to help reduce global warming.

• A. Shrinking

• B. Declining

• C. Decreasing

• D. Increasing

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

10. This help to reduce waste and pollution, and _______ natural resources.

• A. conserve

• B. converse

• C. consume

• D . reverse

12. Releasing too much ______ into the atmosphere can lead to global warming.

• A. hydro

• B. oxygen

• C. methane

• D. carbon dioxide

13. We all admire him ____ having changed both his attitude and behaviours towards the environmental issues.

• A. about

• B. for

• C. with

• D. at