Podcast
Questions and Answers
What process transforms light energy into chemical energy in green plants?
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?
Which of the following is a product of photosynthesis?
- Carbon dioxide
- Nitrogen
- Methane
- Oxygen (correct)
What would happen if photosynthesis ceased on Earth?
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?
What is the role of chemosynthetic bacteria in the absence of photosynthesis?
What is responsible for the energy found in fossil fuels like coal, oil, and gas?
What is responsible for the energy found in fossil fuels like coal, oil, and gas?
Where were the remains of green plants and small organisms deposited to form fossil fuels?
Where were the remains of green plants and small organisms deposited to form fossil fuels?
Which organisms would be the only ones able to exist if photosynthesis ceased?
Which organisms would be the only ones able to exist if photosynthesis ceased?
Apart from providing energy, what other use do fossil fuels have?
Apart from providing energy, what other use do fossil fuels have?
What happens to organic remains deposited in Earth's crust over time?
What happens to organic remains deposited in Earth's crust over time?
What would occur if green plants and small organisms did not increase faster than they were consumed?
What would occur if green plants and small organisms did not increase faster than they were consumed?
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