Polar Auroras are

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1. Which of the following are the Inner Planets?1. Mercury2. Venus3. Earth4. Mars
2. Which of the following is the largest ocean?
3. The solar eclipse takes place when
4. Which of the following statements are true?1. Inner Planets are alternatively called Terrestrial Planets.2.…
5. If the Sun dies It will be transformed Into a
6. What is the shape of our galaxy 'Milky Way'?
7. Distance between the Moon and the Earth is 1. Approximately 386000 km2. 1.25 light seconds
8. Largest satellite in Solar System is ____.
9. The shortest route between two places is along the
10. An imaginary belt of 12 constellations or group of stars la called
11. Planet with nearly equal rotation and revolution time to the earth is _____.
12. What part of the moon's surface is never visible from the earth?
13. Planet nearest to the earth is _____.
14. The date on which the Sun is vertical over the 'Tropic of Capricorn' is
15. The atmosphere of Venus contains large quantity of
16. Earth ranks _____ in the Solar System away from the Sun.
17. The Sun experiences magnetic storms and this Interferes with the magnetic field oC the Earth and produces…
18. Sun revolves around galaxy once in every 250 million years, this length of time is called _____.
19. Largest planet of our Solar System is _____.
20. Which planet does take the longest time in completing one revolution around the Sun?
21. Which one of the following conditions is moat relevant for the presence of life on Mars?
22. Which of the following is not an astronomical object?
23. What is the distance around the earth at the Equator?
24. What happens when ships cross the International Date Line?
25. When the Sun is vertically overhead along the Tropic of Capricorn at mid-day
26. What is the unit of measurement of distance between celestial bodies?
27. The most important constituent of the Sun's mass is.HydrogenHeliumSiliconIron
28. Presently the farthest planet from the Sun is _____.
29. On the summer solstice in the Northern Hemisphere which of the hollowing latitudes will have the longest…
30. Smallest planet of our Solar System is _____.

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