Biology
Grade-8
Easy

Question

Match the following

  1. a-1, b-2, c-3
  2. a-2, b-3, c-1
  3. a-3, b-1, c-2
  4. a-3, b-2, c-1

hintHint:

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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