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प्रश्न
The two forms of oxygen found in the atmosphere are
पर्याय
water and ozone
water and oxygen
ozone and oxygen
water and carbon-dioxide
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उत्तर
ozone and oxygen
Explanation:
Oxygen is found in the atmosphere in two forms, as diatomic molecule (O2) and as triatomic ozone (O3). Normally elemental oxygen is found in the form of a diatomic molecule in the atmosphere. Ozone is not stable near the earth’s surface and is present 18¬50 km above in the atmosphere (stratosphere) as a thick blanket called ozonosphere or ozone shield.
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संबंधित प्रश्न
Explain in brief the different layers of the atmosphere and the basic functions of the main layers.
State whether the following is true or false.
The temperature drops at the rate of 1°C per 185 metres in the atmosphere.
Write briefly about the layers of the atmosphere
Choose the correct option.
The ozone layer is found between _______ km above the earth’s surface.
Answer the following question briefly:
Name the different layers of atmosphere.
Height of mesosphere which lies after troposphere is
What is Magnetosphere?
What are Auroras?
Draw a suitable diagram for the structure of the atmosphere and label it and describe it.
The atmosphere is held in place by the earth’s ______.
