Photosynthesis Process Quiz
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Questions and Answers

What process transforms light energy into chemical energy in green plants?

  • Decomposition
  • Respiration
  • Photosynthesis (correct)
  • Fermentation
  • Which of the following is a product of photosynthesis?

  • Carbon dioxide
  • Nitrogen
  • Methane
  • Oxygen (correct)
  • What would happen if photosynthesis ceased on Earth?

  • Decrease in oxygen levels (correct)
  • Growth of green plants
  • Expansion of fossil fuel reserves
  • Increase in food production
  • What is the role of chemosynthetic bacteria in the absence of photosynthesis?

    <p>Convert inorganic compounds into energy</p> Signup and view all the answers

    What is responsible for the energy found in fossil fuels like coal, oil, and gas?

    <p>Photosynthesis from millions of years ago</p> Signup and view all the answers

    Where were the remains of green plants and small organisms deposited to form fossil fuels?

    <p>Earth’s crust</p> Signup and view all the answers

    Which organisms would be the only ones able to exist if photosynthesis ceased?

    <p>Chemosynthetic bacteria</p> Signup and view all the answers

    Apart from providing energy, what other use do fossil fuels have?

    <p>Raw material for plastics</p> Signup and view all the answers

    What happens to organic remains deposited in Earth's crust over time?

    <p>They are protected from oxidation and slowly convert to fossil fuels</p> Signup and view all the answers

    What would occur if green plants and small organisms did not increase faster than they were consumed?

    <p>Rapid depletion of fossil fuels</p> Signup and view all the answers

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