A. What are waste materials?
B. What are harmful effects of waste materials?
Answers
Answered by
3
Answer:
A. Waste materials are substance which are unwanted and unusable.
B. Landfills, houseflies, lung diseases , asthma, soil pollution , water pollution......
Explanation:
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Answered by
1
Answer:
1 - waste are unwanted or unusual material.waste is any substance which is disgarded after primary use,or is worthless, defective and of no use
2 - bad impact on human health
Explanation:
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