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प्रश्न
What is the ‘biosphere’?
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उत्तर
The biosphere is the narrow zone of contact amidst the lithosphere, hydrosphere and atmosphere.
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संबंधित प्रश्न
Short Answer Question:
How did the earth get its atmospheric blanket?
Fill in the blank:
Eratosthenes worked out the circumference of the earth to be _______ km.
Mention two important features of Earth that make it a planet suitable for life.
State three factors which have made life possible on the Earth and on no other planet.
Why do planets, being opaque bodies, shine in the sky?
Name the following:
Two planets which are nearer to the sun than the Earth.
‘Venus is considered Earth’s Twin’. Why?
In the picture below, correct the sequence of the planets from the sun.
Who am I?
I am the nearest star to the earth.
Distinguish between Rotation and Revolution?
