Biology
Grade-8
Easy
Question
Match the following
- a-1, b-2, c-3
- a-2, b-3, c-1
- a-3, b-1, c-2
- a-3, b-2, c-1
Hint:
The nitrogen cycle, decomposition cycle, and phosphorous cycle are ecological cycles.
The correct answer is: a-3, b-1, c-2
- The biological cycling of phosphorous through the lithosphere, hydrosphere, and biosphere is called the phosphorous cycle.
- The process of breaking down dead organisms by microorganisms in the lithosphere is called the decomposition cycle.
- The nitrogen cycle involves the conversion of nitrogen into various forms through the atmosphere and the soil.
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