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Question

Suggest measures for controlling CO2 level in atmosphere?

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Solution

Measures for controlling CO2 level in atmosphere:

1. Increasing vegetation cover : It will increase utilisation of atmospheric CO2 in photosynthesis.

2. Seeding of oceans with phytoplankton : Increased photosynthetic activity of oceans will result in decreasing CO2 concentration.

3. Carbonation : CO2 released during combustion should not be allowed to pass into atmosphere. Instead, it can be changed into carbonates.

4. Alternate sources of Energy : Instead of fossil fuels, hydrogen fuel and solar energy should be used.

5. Burning of litter : Litter and crop residue should not be burnt but instead converted into manure.


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