SELECT * FROM question_mgmt as q WHERE id=3897 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=16 AND chapterId=266 and ex_no='3' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 10th science Our Environment how can you help in reducing the problem of waste

Question:

How can you help in reducing the problem of waste disposal? Give any two methods.

Answer:

Waste disposal problems can be reduced. Two methods are following:-

  1. When we buy plastic bottle of water or plastic glasses, single use plastic or any disposable items, they pollute the environment because they are non- biodegradable. So, by minimizing their use, we should promote the use of recycling items which will be beneficial for the ecosystem.

  2.  We should use jute bags instead of polythene when we go for shopping or for purchasing anything. It can help in reducing the waste disposal, and will reduce the pollution ultimately.


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SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='9' AND subId='16' AND ex_no!=0 AND status=1 and id!=3897 ORDER BY last_viewed_on desc limit 0,10

Comments

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  • 4 months ago

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  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.


  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.


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