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9th CBSE
IMPORTANT
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Biotic component of biosphere is not constituted by

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Important Questions on Natural Resources

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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 14
Total Earth’s surface covered by water is
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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 15
Choose the correct sequence.
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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 16
Rainfall patterns depend on
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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 17
One of the following processes is not a step involved in the water-cycle operating in nature.
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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 18
Among the given options, which one is not correct for the use of a large amount of fertilizers and pesticides?
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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 19
The nitrogen molecules present in air can be converted into nitrates and nitrites by
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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 20
The term ”water pollution" can be defined in several ways. Which of the following statements does not give the correct definition?
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9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 6 - Natural Resources>Multiple Choice Questions (MCQs)>Q 21
Which step is not involved in the carbon cycle?