Plants convert CO2 into O2 duringa)Translocationb)Transpirationc)Photo...
Plants convert CO2 into O2 during photosynthesis. Exchange of gases takes place through stomata.
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Plants convert CO2 into O2 duringa)Translocationb)Transpirationc)Photo...
Photosynthesis
Plants convert CO2 into O2 during the process of photosynthesis. Here is how it happens:
1. Absorption of Carbon Dioxide:
During photosynthesis, plants absorb carbon dioxide from the atmosphere through tiny pores called stomata present on the surfaces of leaves.
2. Conversion of CO2 into Glucose:
In the presence of sunlight, plants use the absorbed carbon dioxide, along with water and sunlight, to produce glucose and oxygen. This process takes place in the chloroplasts of plant cells.
3. Release of Oxygen:
As a byproduct of photosynthesis, oxygen is released into the atmosphere through the same stomata from which carbon dioxide was absorbed. This oxygen is essential for the survival of all living organisms that depend on it for respiration.
4. Importance of Photosynthesis:
Photosynthesis is crucial for the survival of life on Earth as it not only produces oxygen but also serves as the primary source of energy for most living organisms. It is the foundation of the food chain as plants are the primary producers that convert sunlight into chemical energy.
In conclusion, during photosynthesis, plants play a vital role in converting carbon dioxide into oxygen, which is essential for maintaining the balance of gases in the atmosphere and supporting life on Earth.