Please select a subject first
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Name the following:
The planet farthest from the Sun.
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Name the following:
The planet nearest to the Sun.
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Which is the unit adopted for measuring the distance in the Universe? Give a reason for its choice.
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Find out the number of years to reach the following celestial bodies from the Earth: Nearest star from the Earth (Distance 150 million km)
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Which unit is used for measuring distances in the universe?
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Name the three planets which have rings around them.
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Give reasons for the following:
Mercury completes its orbit in less time than the Earth.
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Give reasons for the following:
Venus is considered as the Earth’s twin.
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Give reasons for the following:
No life is possible on Saturn.
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Give reasons for the following:
Pluto is the coldest planet.
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Give reasons for the following:
Comets appear very rarely.
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What do you understand by ‘Terrestrial Planet’?
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Why does the moon appear big in the sky though it is smaller than other heavenly bodies?
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The shape of the earth is not exactly that of a sphere Why?
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Why is Mercury the hottest planet of the Solar System?
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Why is Neptune the coldest planet of the Solar System?
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‘Venus is considered Earth’s Twin’. Why?
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Describe the position of the Earth in the Solar System.
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