Front

Giảm xuống

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reduce

Front

Global warming is one of _________ of air pollution

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results

Front

Different stress: pollution, poisonous, damage

Back

pollution

Front

Word for /kənˈtæmɪneɪt/:

Back

contaminate

Front

Word for /ɪnˌvaɪərənˈmentəl/

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Environmental

Front

Type of pollution?

Back

Noise pollution

Front

Ô nhiễm phóng xạ in English:

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Radioactive pollution

Front

____ pollution

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land

Front

Die is a verb. _____ is its noun.

Back

Death

Front

Damage stress on...

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'Damage