dioxide)
(2)
gas is present in acid rain (Biogas, Sulphur dicáde, Carbon dioxide)
(3)..
fuel is less polluting (LPG, Dung cake, Wood.)
(4) Plastic is a
substance and should be used wisely. (non biodegradable,
biodegradable, biological)
Answers
Answered by
7
Answer:
2) carbon dioxide
3) LPG
4) biological hope
it is help ful
thank you
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