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List any three human activities which would lead to an increase in the carbon dioxide content of air.

 

 

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(i) Burning of fuels in various processes like heating, cooking, transportation, and industry. (ii) Human induced forest fires (iii) The process of deforestation includes the cutting down of trees. This decreases the uptake of carbon dioxide for photosynthesis. Eventually, the content of carbon dioxide...
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(i) Burning of fuels in various processes like heating, cooking, transportation, and industry.

(ii) Human induced forest fires

(iii) The process of deforestation includes the cutting down of trees. This decreases the uptake of carbon dioxide for photosynthesis. Eventually, the content of carbon dioxide increases.

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1. Excess use of air conditioners and refrigerators 2.Over Exploitation of resources 3.Burning of fossil fuels
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List any three human activities which would lead to an increase in the carbon dioxide content on air.Human activities which are responsible for adding carbon dioxide to the atmosphere are1. Respiration Both plants and animals release carbon dioxide to the atmosphere as a product of respiration.2. Decomposition...
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List any three human activities which would lead to an increase in the carbon dioxide content on air.
Human activities which are responsible for adding carbon dioxide to the atmosphere are
1. Respiration Both plants and animals release carbon dioxide to the atmosphere as a product of respiration.
2. Decomposition of organic wastes and dead bodies by decomposer releases carbon dioxide to the atmosphere.
3. Combustion Burning of fossil fuels, like wood, coal, petrol, gas and kerosene also releases carbon to the atmosphere.

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