CBSE Class 9 Biology Biogeochemical Cycles

Q.

What does the biosphere consists of?



Q.

The biogeochemical cycle involves nutrient flow between



Q.

What is the second step in the water cycle?



Q.

Falling of condensed water molecules is in the form of rainfall. What is the step called?



Biogeochemical Cycles - 1

Cyclic flow of nutrients in four biogeochemical cycles namely, water cycle, nitrogen cycle, carbon cycle, and oxygen cycle.

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