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Material cycles and decomposition

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Question 58

During the recycling of nutrients in an ecosystem, decomposers in the soil play an essential role.

Which of the following conversions is carried out by decomposers during the decay of organic waste?

Nitrogen gas into ammonia

Proteins in dead waste into ammonia

Ammonia into nitrogen gas

Nitrates into proteins

Material cycles and decomposition Questions

  1. GCSE
  2. /Biology
  3. /Material cycles and decomposition