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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
Study the picture and answer the questions that follow.
(a) What is meant by the Solar System?
(b) Give two differences between a planet and a star.
(c) Name the planets known as terrestrial planets.
(d) Give two advantages the earth has over other planets.
(e) What are satellites?
Name the planet closest to the Sun.
Which star is known as ‘Evening Star or “Morning Star”?
Why do planets, being opaque bodies, shine in the sky?
Distinguish between the following pair.
Superior and Inferior planets.
Distinguish between the following pair.
Meteors and Meteorites
Why is the following planet not inhabitable?
Neptune
Give reasons for the following:
Pluto is the coldest planet.
Which of the statement(s) is/are true?
Statement I: Earth is called a watery planet.
Statement II: The rotation of the Earth causes seasons.
______ is called Earth’s twin.
