Advertisements
Advertisements
प्रश्न
State the utility of carbon dioxide for manufacture of food by plants.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
List any three human activities that you think would lead to air pollution.
Give one use for the following inert gase :
neon
Give one use for the following inert gase :
krypton
Give one use for the following inert gase :
xenon
How does oxygen and carbon dioxide remain nearly constant in the atmosphere?
Explain natural and human-made sources of air pollution.
Give the environment effect of three polluting gases with a reason why nitrogen is not considered a polluting gas.
What is the mixture of air?
Name two example for wind instruments.
CO2 turns calcium hydroxide solution to a milky white solution.
