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प्रश्न
What is a special characteristic of the planet Mars?
उत्तर
The special characteristic of planet Mars is that it is red in colour. This is due to the presence of iron in its soil.
संबंधित प्रश्न
Name the birth place of stars.
What are the characteristics of the planet Neptune ?
Answer the following question briefly.
Name all the planets according to their distance from the sun.
Name two celestial bodies visible only in the night sky.
Which planet is called “Earth’s twin” and why?
How can the Saptarishi be used to locate the pole star?
Choose the odd one out.
Give an example on the celestial body shares its orbit with others?
Match the following:
| 1. | Mars | a. | Bluish-green planet |
| 2. | Jupiter | b. | Cold gas giant |
| 3. | Earth | c. | Giant planet |
| 4. | Uranus | d. | Red planet |
Numerical problems:
The Earth’s distance from the Sun is 149.6 × 106km and the period of Earth’s revolution is 1 year. Calculate the ratio of the squares of the periods to cubes of the major axis.
