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प्रश्न
The layer of air around the earth is known as ______.
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उत्तर
The layer of air around the earth is known as atmosphere.
संबंधित प्रश्न
Fill in the blank:
_____________ discovered the oxygen gas.
Write the chemical name of The white insoluble solid formed on the reaction of carbon dioxide with lime water.
Give two uses of the following component present in air:
oxygen
State four steps to be taken to control air pollution.
What is meant by the term ‘atmosphere’? State the role played by the atmosphere for the survival of mankind.
Describe a simple experiment with the help of a diagram to show that Air has mass
Why is it said that-
Air is a homogeneous mixture of various gases.
Explain the term ‘air pollution’, with reference to air quality. State the sources of a few main pollutants.
Which of the following statements is incorrect?
Make sentences using the given set of words.
Air, wind, motion, called
