văn tiếng anh 8unit 7 ô nhiễm môi trường ngắn nhất
By Eden
văn tiếng anh 8unit 7 ô nhiễm môi trường ngắn nhất
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there are many pollution but i think the polluton is the most dangerous is water pollution. water pollution is the contamination of lakes,rives,oceans,…usually by human activities.it has some reasons:factory dump waste into the lake,the are chemicals is dumped by the scientists,…when havi g water pollution,if human drink it, they will be ill. and aquatic animals and plants will be died.and to reduce we have some sollutions.
there are many pollution but i think the polluton is the most dangerous is water pollution. water pollution is the contamination of lakes,rives,oceans,…usually by human activities.it has some reasons:factory dump waste into the lake,the are chemicals is dumped by the scientists,…when havi g water pollution,if human drink it, they will be ill. and aquatic animals and plants will be died.and to reduce we have some sollutions.