Q. The border line which separates outer space from the Earth's atmosphere is known as

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Q. Introduction of chemicals into the atmosphere is known as

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Q. Thermosphere consists of

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Q. Movement of Air through the troposphere of atmosphere on a large scale is known as

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Q. Atmospheric density decreases with the

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Q. Relationship between altitude and atmospheric density is

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Q. The absorbent molecule of photons resulting in increase of

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Q. Refractive index of 'Air' is

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Q. Study of Earth's atmosphere is known as

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Q. If the light does not react with the atmosphere then it is classified as

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Q. Atmosphere of Earth becomes thinner and thinner with the

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Q. Energy that Earth receives from the Sun is known as

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Q. Non-hydro meteorological phenomena such as Aurora's occur in the atmosphere layer known as

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Q. Troposphere layer of atmosphere extends from Earth to

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Q. Troposphere is bounded by the boundary which is known as

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Q. Layer of atmosphere which separates the stratosphere and troposphere is known as

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Q. Layer of atmosphere which is accessed by jet-powered aircraft is

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Q. Height of stratosphere layer above the sea level of mesosphere is

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Q. One which is not notable moon of planet 'Uranus' is

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Q. The orbit period of planet Uranus is

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