Carbon and Nitrogen cycle

The carbon cycle, Glabal warming, the nitrogen cycle and nitrogen fertalisers. 

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1. How does carbon pass from producer to consumer?

  • Respiration
  • Eating
  • Photosynthesis
1 of 20

Other questions in this quiz

2. How many green house gasses are there?

  • 2
  • 1
  • 3
  • 5

3. What happens after plants die of Eutrophication?

  • Anerobic respiration
  • Saprobionts break down plants using oxygen
  • Leaching

4. Which of these is an illegal farming practice (livestock?)

  • Close together
  • Hormone treatment
  • Kept inside
  • Strict diets

5. Which of these doesn't increase crop yield?

  • Removing pests
  • Music
  • Ploughing fields to add oxygen
  • Fertiliser

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