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प्रश्न
Mention two important features of Earth that make it a planet suitable for life.
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उत्तर
(a) Presence of atmosphere
(b) Presence of water
संबंधित प्रश्न
What is the earth’s mean temperature?
Study the picture and answer the questions that follow.
(a) What does the picture show you about the earth?
(b) State briefly the Bedford Level Experiment.
(c) The sun rises and sets at different times in different places. What does the statement show the shape of the earth?
(d) In what way is the earth’s atmosphere beneficial to mankind?
‘Although the Moon has no light of its own, yet it shines’. Why?
Give a reason for the following:
Earth and its Moon are called a double planet.
Which unit is used for measuring distances in the universe?
What is meant by Summer Solstice?
Who am I?
You can see me from the earth but the lighted part of me that you see changes every day.
The velocity of the Earth’s rotation is zero at poles.
________ Percentage of our earth is covered by saltwater.
______ is called Earth’s twin.
