Other questions in this quiz

2. What is net production?

  • Energy gained during respiration
  • Energy used as biomass
  • Energy lost during respiration
  • Light trapped by plant

3. An advantage of inorganic fertilizers?

  • Soluble so has a quick effect
  • Doesn't leach
  • Adds extra organic matter

4. Which pyramid is this a positive for - easy to read and understand?

  • Energy
  • Number
  • Biomass

5. How has the use of antibiotics in farming adversely affected humans?

  • Increased antibiotic resistance
  • More meat
  • Increased human disease

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