Question

match the following

1.Transparent

2. addition of potassium permaganate

3.unwanted growth of weeds in water

4.greenhouse gas

5. Formed from road dust
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Answer 1

Answer:

1) Transparent - Potable water

2) Additon of pottasium permagnate - Chemical Treatement

3)  Unwanted growth of weeds in water - Eutrophication

4) Green house gas - Carbon dioxide

5) Formed from road Dust - Coarse Particles