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Assessment
What is the primary role of photosynthesis in plants?
To produce oxygen
To absorb carbon dioxide
To provide nutrients
To regulate temperature
Which of the following is a benefit of oxygen production through photosynthesis?
It contributes to the ozone layer.
It is essential for the respiration of aerobic organisms.
It decreases atmospheric CO2 levels.
It enhances soil quality.
How does photosynthesis contribute to the Earth's atmosphere?
By increasing the levels of nitrogen.
By decreasing the amount of methane.
By producing oxygen for the atmosphere.
By removing all carbon dioxide from the air.
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