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प्रश्न
________ Percentage of our earth is covered by saltwater.
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उत्तर
71 Percentage of our earth is covered by saltwater.
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संबंधित प्रश्न
How can you prove that the earth is a sphere by looking at the horizon?
Short Answer Question:
Why are the inner planets called the terrestrial planets?
Short Answer Question:
What are the Jovian planets? Name them.
Fill in the blank:
The earth has an average temperature of _______.
Fill in the blank:
Eratosthenes worked out the circumference of the earth to be _______ km.
Give the distinctive features of the earth as a unique planet. Also, give three points of comparison with respect to other planets.
Name the different realms of the earth.
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?
In which unit the distances of universe are measured?
Which is the brightest planet?
Which star is known as ‘Evening Star or “Morning Star”?
Draw a fully labelled diagram of the water cycle and explain its working and significance with reference to the diagram.
Arrange the nine planets of the solar system in order of their sizes.
Which is the unit adopted for measuring the distance in the Universe? Give a reason for its choice.
Which unit is used for measuring distances in the universe?
Why is Mercury the hottest planet of the Solar System?
Write a short note on the two planets nearest to the sun.
Who am I?
No other planet has a living world like mine.
Earth is inclined by ______ degrees.
