science
Grade-5
Easy
Question
Through the process of photosynthesis, the carbon returns to the atmosphere as CO2.
- True
- False
Hint:
Respiration is the answer.
The correct answer is 'False'.
- Via respiration, plants release half of the carbon dioxide they have absorbed through photosynthesis into the atmosphere.
- CO2 is removed from the atmosphere through photosynthesis and replaced with O2. O2 is removed from the environment during respiration and replaced with CO2.
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