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What upsets the balance of oxygen and carbon dioxide in the atmosphere?
- a)Breathing by animals and humans
- b)Photosynthesis by plants
- c)Cutting trees and burning fossil fuels
- d)Natural evaporation
Correct answer is option 'C'. Can you explain this answer?
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What upsets the balance of oxygen and carbon dioxide in the atmosphere...
The balance of oxygen and carbon dioxide is upset by cutting trees and burning fossil fuels, which increase the amount of carbon dioxide in the atmosphere, affecting climate and weather patterns.
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What upsets the balance of oxygen and carbon dioxide in the atmosphere...
Understanding the Balance of Oxygen and Carbon Dioxide
The balance of oxygen and carbon dioxide in the atmosphere is crucial for sustaining life on Earth. Several processes contribute to this balance, but some human activities can disrupt it significantly.
Breathing by Animals and Humans
- Breathing is a natural process where organisms inhale oxygen and exhale carbon dioxide.
- This process is essential for survival but is balanced by other natural processes like photosynthesis.
Photosynthesis by Plants
- Plants play a vital role in maintaining atmospheric balance through photosynthesis.
- They absorb carbon dioxide and release oxygen, counteracting the CO2 produced by animals and humans.
Cutting Trees and Burning Fossil Fuels
- Deforestation removes trees that would otherwise absorb carbon dioxide.
- Burning fossil fuels releases significant amounts of CO2 into the atmosphere.
- These actions lead to an increase in carbon dioxide levels, upsetting the natural balance.
- This excess CO2 contributes to global warming and climate change.
Natural Evaporation
- Natural evaporation primarily involves the water cycle and does not directly affect the oxygen and carbon dioxide balance.
- It plays a critical role in weather patterns but does not contribute to the increase of greenhouse gases.
Conclusion
The correct answer is option 'C' because cutting trees and burning fossil fuels significantly alter the oxygen and carbon dioxide levels in the atmosphere. By increasing CO2 emissions and reducing the number of trees that can absorb it, these activities create an imbalance detrimental to the environment.
The balance of oxygen and carbon dioxide in the atmosphere is crucial for sustaining life on Earth. Several processes contribute to this balance, but some human activities can disrupt it significantly.
Breathing by Animals and Humans
- Breathing is a natural process where organisms inhale oxygen and exhale carbon dioxide.
- This process is essential for survival but is balanced by other natural processes like photosynthesis.
Photosynthesis by Plants
- Plants play a vital role in maintaining atmospheric balance through photosynthesis.
- They absorb carbon dioxide and release oxygen, counteracting the CO2 produced by animals and humans.
Cutting Trees and Burning Fossil Fuels
- Deforestation removes trees that would otherwise absorb carbon dioxide.
- Burning fossil fuels releases significant amounts of CO2 into the atmosphere.
- These actions lead to an increase in carbon dioxide levels, upsetting the natural balance.
- This excess CO2 contributes to global warming and climate change.
Natural Evaporation
- Natural evaporation primarily involves the water cycle and does not directly affect the oxygen and carbon dioxide balance.
- It plays a critical role in weather patterns but does not contribute to the increase of greenhouse gases.
Conclusion
The correct answer is option 'C' because cutting trees and burning fossil fuels significantly alter the oxygen and carbon dioxide levels in the atmosphere. By increasing CO2 emissions and reducing the number of trees that can absorb it, these activities create an imbalance detrimental to the environment.
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What upsets the balance of oxygen and carbon dioxide in the atmosphere?a)Breathing by animals and humansb)Photosynthesis by plantsc)Cutting trees and burning fossil fuelsd)Natural evaporationCorrect answer is option 'C'. Can you explain this answer?
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