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प्रश्न
Classify the following.
( Dog, Cat, coconut tree, monkey, brinjal plant, papaya plant)
| Things which give out oxygen | Things which give out carbon dioxide |
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उत्तर
| Things which give out oxygen | Things which give out carbon dioxide |
| Brinjal plant | bog |
| Papaya plant | Cat |
| Coconut tree | Monkey |
APPEARS IN
संबंधित प्रश्न
Define the term smog.
Fill in the blank space by choosing the correct word from the given list.
List: oxygen, carbonic, suIphurUioxide gas, precipitation, helium
Dust particles help in the ________ of water vapour in air.
Briefly state the importance of Oxygen.
Name and briefly explain four ways by which pollution of air caused by humans is minimised.
Name the following:
The product formed when phosphorus burns in oxygen.
Analogy
Photosynthesis : _____ :: Respiration : Oxygen
What is not true about air?
Make sentences using the given set of words.
99%, oxygen, nitrogen, air, together
Explain the following observations very briefly
Breathing through mouth may harm you.
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Carbon dioxide
