Other questions in this quiz

2. What does the law of diminishing returns mean?

  • Same as condensation point
  • After a certain volume of fertiliser, it will make no difference.
  • more fertiliser will reduce productivity

3. Name step one of Eutrophication?

  • Anerobic respiration
  • Leaching
  • Algal bloom

4. Why is the green house effect good?

  • Protects us from the sun
  • Traps warmth
  • Keeps in oxygen and other gases

5. What do plants give battery in return for the amino acids etc?

  • Carbon
  • Glucose
  • Nitrogen


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