World geography Quiz 1

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1. What are Sun spots?


2. The orbits of planets around the Sun, or of satellites around the Earth, can be :


3. Stars which appear single to the naked eye but are double stars when observed by a


4. A blackhole is a


5. To a space traveller on moon, the lunar sky during day time appears:


6. Asteroids have their orbits between the planets:


7. The brightest star in the sky is:


8. The distance between the Earth and the Sun (in million kms.) is :


9. Halley’s comet appears once in a period of:


10. Which one of the following is correct? Great Bear is a :


Question 1 of 10

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