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प्रश्न
Give the distinctive features of the earth as a unique planet. Also, give three points of comparison with respect to other planets.
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उत्तर
The earth possesses all the essential features necessary for maintaining the life-system. It is provided with atmosphere and hydrosphere along with the lithosphere. Moreover, the average temperature of 17°C is ideal for survival. Three points of comparison with respect to other planets are as follows.
- Other planets are either too hot or too cold that is unfavourable for life.
- Other planets are devoid of atmosphere and hydrosphere and some are surrounded by poisonous gases.
- Other planets are devoid of freshwater bodies, like rivers and lakes.
संबंधित प्रश्न
What is the ‘biosphere’?
Short Answer Question:
Why are the inner planets called the terrestrial planets?
Short Answer Question:
How did the earth get its atmospheric blanket?
Fill in the blanks:
The earth rotates from ____ to ____.
Mention two important features of Earth that make it a planet suitable for life.
Give reasons for the following:
Venus is considered as the Earth’s twin.
Write a short note on the two planets nearest to the sun.
Who am I?
I have my own light. It is only from me that the planets get light and heat.
How many oceans are there on the Earth?
The Tropic of Cancer faces the Sun directly on ______.
