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प्रश्न
State the utility of carbon dioxide for manufacture of food by plants.
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उत्तर
Photosynthesis— It is a natural process by which green plants manufacture food in presence of sunlight.
Carbon dioxide in the atmosphere is absorbed by the plants in the presence of chlorophyll [the green pigment in plants] & sunlight, hence resulting in the formation of carbohydrates.
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संबंधित प्रश्न
List any three human activities that you think would lead to air pollution.
Give one use for the following inert gase :
neon
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- Oxygen is removed from the air
- Carbon dioxide is removed from the air
What is climate?
Briefly explain main layers of the atmosphere.
What are the effects of air pollution on human beings?
Describe the major components of air pollution.
Why is air called breath of life? Enumerate functions of air or atmosphere.
What is the mixture of air?
How do we get cool water from a clay water pot on hot sunny days?
