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Economics True/False

Environment And Sustainable Development · Rajasthan Board (RBSE) STD 12 Humanities & Commerce (Rajasthan - English Medium). 4 questions.

Questions

True/False

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4 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark
Renewable resources are those which can be used with the possibility of being exhausted. (True/ False)
Answer
False.
Explanation:
Renewable resources are those which can be used without the possibility of being exhausted.
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Question 21 Mark
Improper planning and management of irrigation systems is responsible for land degradation. (True/ False)
Answer
True.
Explanation:
Land degradation refers to a decline in the overall quality of soil, water or vegetation condition, commonly caused by human activities.
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Question 31 Mark
Promotion of cleaner fuel, like use of CNG, LPG does help to control air pollution. (True/ False)
Answer
False.
Explanation:
Promotion of cleaner fuel is one measure to control air pollution.
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Question 41 Mark
Global warming is caused by man-made. (True/ False)
Answer
True.
Explanation:
Global warming is caused by man-made increase in carbon dioxide (CO) and other greenhouse gases through the burning of fossil fuels and deforestation.
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