MCQ
DIRECTIONS: Match Column$-I $ with Column$-II$ and select the correct answer using the codes given below the columns.
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S.No.
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Column $-I$
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S.No.
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Column $-II$
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$A.$
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Oxygen.
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$(p)$
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Consumed by plants and animals during photosynthesis.
|
|
$B.$
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Carbon dioxide.
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$(q)$
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Produced by animals during respiration.
|
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$C.$
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Atmosphere.
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$(r)$
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Animals that live under water.
|
|
$D.$
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Aquatic animals.
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$(s)$
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Thin layer of air that surrounds the earth.
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- A$A \rightarrow (p); B \rightarrow (q); C \rightarrow (r); D \rightarrow (s).$
- ✓$A \rightarrow (q); B \rightarrow (p); C \rightarrow (s); D \rightarrow (r).$
- C$A \rightarrow (p); B \rightarrow (q); C \rightarrow (s); D \rightarrow (r).$
- D$A \rightarrow (q); B \rightarrow (p); C \rightarrow (r); D \rightarrow (s).$
