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प्रश्न
What steps should be taken to balance carbon dioxide in the atmosphere ?
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उत्तर
As global warming will cause an unbalanced ecological system, serious efforts should be made to balance the percentage of carbon dioxide in the atmosphere. Some of these steps are:
- Growing more trees and plants.
- Using smokeless sources of energy like solar energy, biogas, etc.
- Using filters in the chimneys of factories and power houses.
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संबंधित प्रश्न
Fill in the blank.
The name ‘carbon’ is derived from the Latin word...........
Give two uses for the following:
wood charcoal
Match the colunm
| column A | column B |
| 1. A product of incomplete burning | a. Hopcolite |
| 2. Nature of carben monoxide | b. Combustible gas |
| 3. A compound formed by the combination of haemoglobin and carbon monoxide | c. carboxy-haemoglobin |
| 4. A mixture of metallic oxides | d. Carbon monoxide |
| 5. Carbon monoxide | e. Highly poisonous |
Tick the most appropriate answer.
Each molecule of Buckminster fulierene contains 60 atoms of carbon arranged as balls consisting of 12 pentagons and
a. 20 hexagons
b. 30 hexagons
c. 40 hexagons
d. 50 hexagons
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How is gas carbon produced?
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Select the appropeiate option of the following statement:
A nitrogenous fertilizer obtained from carbon dioxide.
Elemental carbon undergoes ______ reaction at room temperature.
A large family of fullerene exists, starting at ______ and ______ reaching up to.
