12 Questions
What is the primary role of algae in the ecosystem?
Transforming light energy into chemical energy
Which organisms are capable of photosynthesis?
Cyanobacteria and sulfur bacteria
What happens if photosynthesis were to stop?
Most organisms would disappear
How are fossil fuels related to photosynthesis?
Energy produced by past photosynthesis contributes to fossil fuels
What is the consequence of modern civilization's rapid use of photosynthetic production?
Rapid return of carbon dioxide to the atmosphere
What distinguishes chemosynthetic bacteria from other organisms?
They utilize the energy of certain inorganic compounds
What would happen if photosynthesis ceased on Earth?
Food and organic matter would diminish, leading to the disappearance of most organisms.
Why are photosynthetic organisms considered as primary producers?
Because they capture light energy to convert it into food and oxygen.
Which molecules are the reactants in the process of photosynthesis?
6CO2 and 6H2O
What role does chlorophyll play in photosynthesis?
Captures light energy for the conversion of reactants into products.
Which group of organisms can perform photosynthesis?
Eukaryotic and prokaryotic organisms
What would be the impact on Earth's atmosphere if photosynthesis stopped?
The gaseous oxygen levels would deplete over time.
Learn about the critical role of photosynthesis in sustaining life on Earth. Explore how photosynthetic organisms are key to providing energy for living things and forming the base of food webs. Understand the significance of oxygen production through the process of photosynthesis.
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