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प्रश्न
Name the following:
A process which removes carbon dioxide from the air.
उत्तर
Photosynthesis
संबंधित प्रश्न
Define the term smog.
Name and briefly explain four ways by which pollution of air is caused by humans.
Fill in the blank space by choosing the correct word from the given list.
List: sulphurous, nitric acid, red lead oxide paint, oxygen, phosphoric
Sulphur dioxide gas dissolves in water to form ___________ acid.
What are the main components of air?
State the full form of LPG and CNG? How are the two different in their composition?
State the utility of oxygen for respiration in plants
Name the following:
The product formed when phosphorus burns in oxygen.
Air contains a small amount of CO2, Water vapour, and some other gases like ______, etc.
Oxygen is used to oxidize ______.
Usha took a lump of dry soil in a glass and added water to it till it was completely immersed. She observed bubbles coming out. The bubbles contain
