Podcast
Questions and Answers
What is the primary role of algae in the ecosystem?
What is the primary role of algae in the ecosystem?
- Serving as food for animals
- Transforming light energy into chemical energy (correct)
- Producing fossil fuels
- Converting carbon dioxide into oxygen
Which organisms are capable of photosynthesis?
Which organisms are capable of photosynthesis?
- Cyanobacteria and sulfur bacteria (correct)
- Animals
- Chemosynthetic bacteria
- Sea slugs
What happens if photosynthesis were to stop?
What happens if photosynthesis were to stop?
- The carbon dioxide concentration would decrease
- Earth's atmosphere would become denser
- There would be more oxygen than needed
- Most organisms would disappear (correct)
How are fossil fuels related to photosynthesis?
How are fossil fuels related to photosynthesis?
What is the consequence of modern civilization's rapid use of photosynthetic production?
What is the consequence of modern civilization's rapid use of photosynthetic production?
What distinguishes chemosynthetic bacteria from other organisms?
What distinguishes chemosynthetic bacteria from other organisms?
What would happen if photosynthesis ceased on Earth?
What would happen if photosynthesis ceased on Earth?
Why are photosynthetic organisms considered as primary producers?
Why are photosynthetic organisms considered as primary producers?
Which molecules are the reactants in the process of photosynthesis?
Which molecules are the reactants in the process of photosynthesis?
What role does chlorophyll play in photosynthesis?
What role does chlorophyll play in photosynthesis?
Which group of organisms can perform photosynthesis?
Which group of organisms can perform photosynthesis?
What would be the impact on Earth's atmosphere if photosynthesis stopped?
What would be the impact on Earth's atmosphere if photosynthesis stopped?
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