1. How many types of pollution that you know? 2. What is the most serious type of pollution? 3. What are some causes of water

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1. Giải đáp:

    

   Lời giải và giải thích chi tiết:

   1.

   – Answer : There are four types of pullution that I know

   2.

   – Answer :  Water pullution

   3

   – Answer : That is : discharge waste into the aquatic environment ; waste from the factory ; caused by man

   4.

   – Answer : Plant many green trees ; use natural energy; Reduced use of plastic bags ; Take advantage of natural light.

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   @Tnt

    

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