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प्रश्न
Why is Mercury the hottest planet of the Solar System?
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उत्तर
Mercury is the smallest planet and the closest to the Sun. It takes only 88 days to orbit the Sun. It has a thin atmosphere. Due to its nearness to the Sun, it is the hottest planet.
संबंधित प्रश्न
Short Answer Question:
What is meant by Inner Planets? Name them.
Provide reliable evidence to prove that the earth is spherical in shape.
Give a reason for the following:
Earth and its Moon are called a double planet.
Why do planets, being opaque bodies, shine in the sky?
Distinguish between the following pair.
Meteors and Meteorites
Why is the following planet not inhabitable?
Neptune
Give reasons for the following:
Comets appear very rarely.
What is meant by Summer Solstice?
Answer the following question briefly.
How does a planet differ from a star?
What are the effects of rotation and revolution?
