SELECT * FROM question_mgmt as q WHERE id=3870 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=16 AND chapterId=265 and ex_no='2' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 10th science Sources of Energy what are the disadvantages of fossil fuels

Question:

What are the disadvantages of fossil fuels?

Answer:

The fossil fuels  disadvantages are as follows:

(a) coal and petroleum while burning  produces a lot of pollutants that cause air pollution.

(b) They release oxides of carbon, nitrogen, sulphur, etc. that cause acid rain, which affects the soil fertility and potable water.

(c) Burning of fossil fuels produce gases such as carbon dioxide that causes global warming.

 


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