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प्रश्न
Briefly state the importance of Carbon dioxide.
एक पंक्ति में उत्तर
उत्तर
Carbon-dioxide acts as a food for plants and in the regeneration of oxygen. It also helps in trapping heat radiations on earth.
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संबंधित प्रश्न
Briefly state the importance of Oxygen.
Give two examples of modern fuels.
State the full form of LPG and CNG? How are the two different in their composition?
Name the following:
A process which removes carbon dioxide from the air.
Give word equation for the following conversion:
Nitric oxide to nitrogen dioxide
List out the uses of carbon dioxide.
Arrange the following statements in correct sequence
- Plants manufacture food by a process called photosynthesis.
- Plants require energy for their growth.
- Plants take in oxygen and release carbon dioxide just as animals.
- Plants take carbon dioxide from the atmosphere, use chlorophyll in the presence of sunlight and prepare food.
- Such oxygen is available to animals and human beings for breathing.
- During this process, oxygen is released by plants.
The component of air used by green plants to make their food, is ______.
Match the following:
| 1. | More industrial cities | a. | dust particles |
| 2. | Coastal areas | b. | Humidity |
| 3. | Rainy season | c. | Carbon dioxide |
| 4. | Windy places | d. | water vapour |
Carbon dioxide gas is ______ in nature.
