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प्रश्न
Give a reason for the following:
Earth has the most ideal temperature conditions.
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उत्तर
Earth has the most ideal temperature conditions because it is neither too close nor too distant from the sun. This position in the Solar System makes it possible to receive neither excessive nor totally deficient heat from the Sun. Its average temperature surface temperature is 17 degrees Celsius for more favourable for living conditions than about 500°C on the nearest planets and about 150° to 200° Celsius below freezing point on the sunlit sides of distant planets. Earth is, thus, neither a burning furnace nor an extremely cold planet.
संबंधित प्रश्न
Short Answer Question:
Why are the inner planets called the terrestrial planets?
Short Answer Question:
What are the Jovian planets? Name them.
Short Answer Question:
How did the earth get its atmospheric blanket?
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 planets between the Sun and the earth.
Distinguish between the following pair.
Planet and Planetoids
Distinguish between the following pair.
Periodical and Non-periodical comets
How many satellites are there in the Solar System?
Name the planet having no satellite.
The shape of the earth is not exactly that of a sphere Why?
