Question

1) Comet tails are basically of two types. One is the dust tail type. Which is the other?
a=> Swift Tail
b=> Plasma Tail
c=> Turtle Tail

2) Which gas constituties more that 95% of the Martian atmosphere?
a=> Carbon Dioxide
b=> Helium
c=> Nitrogen

3)Which is the brightest of the asteroids among the following?
a=> Ceres
b=> Vesta
c=> Pores

4) The number of stars which form the constellation the Great Bear is -
a=> 9
b=> 7
c=> 8

5) Besides Earth, which is the only solar body to have a major component of Nitrogen gas in its atmosphere?
a=> Neptune
b=> Vesta
c=> Titan

6) In reference to our solar system, what are Geminids, Draconids and Orionids?
a=> Meteor Showers
b=> Satellite
c=> Comets
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Answer 1

Explanation:

1 Comets develop tails as they approach perihelion—the place in their orbits when they are closest to the Sun. ... A combination of solar radiation pressure and solar wind blow away gas and dust from the comet's nucleus, forming two separate tails: the ion tail and the dust tail.

Answer 2

Answer:

1. Plasma tail

2. Carbon dioxide

3. Vesta

4. 7

5. titan

6. meteor shower

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