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प्रश्न
Provide reliable evidence to prove that the earth is spherical in shape.
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उत्तर
The earth can be clearly seen spherical in the photographs from the satellite. Other proofs are the sight of the mast of a ship first before the ship appears, varying heights of the poles fired at different places at an interval of 5 km, through the Bedford Level Experiment and the sight of Pole Star at 90° from the North Pole and the view of the earth’s horizon as a circular from higher altitudes.
संबंधित प्रश्न
Short Answer Question:
What is meant by Terrestrial Life?
Name the largest planet of the Solar System.
Name the planet farthest from the Sun.
Which is the center of the Solar System-Sun or Earth?
Give a reason for the following:
Earth and its Moon are called a double planet.
Distinguish between the following pair.
Meteors and Meteorites
Name the three planets which have rings around them.
Give reasons for the following:
Venus is considered as the Earth’s twin.
From which Greek word is the word ‘planet’ derived?
The Earth is the _______ planet from the sun.
