Grammar Quiz

★ IELTS Vocabulary

If something such as a machine or an industry has zero emissions, it does not release any harmful substances into the atmosphere.

A. estimate the cost

B. zero emissions

C. harness energy

D. renewable energy

Select your answer:
     


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a type of animal or plant that soon may not exist because there are very few now alive

A. wildlife conservation programme

B. endangered species

C. fresh air

D. extinction


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