Class 8 Science - Chapter Stars and The Solar System NCERT Solutions | Name two objects other than planets whic
Name two objects other than planets which are members of the solar system.
Asteroids and meteors are the two objects other than planets which are the member of the solar system.
- Asteroids: It is a collection of gases, dirt and small objects which are revolving around the sun. In between the orbits of Mars and Jupiter, asteroids occupies an large gap. Asteroids are celestial objects not planets.
- Meteors: These are small celestial objects that can be seen as a bright streaks of light in the sky. Because of the heat produced by friction, meteors are burnt out when they enters into the earth’s atmosphere. This may lead to a bright streaks in the sky. Hence, we can say that they are not planets.
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Phases of the moon occur because
(a) we can see only that part of the moon which reflects light towards us.
(b) our distance from the moon keeps changing.
(c) the shadow of the Earth covers only a part of moon’s surface.
(d) the thickness of the moon’s atmosphere is not constant. - Q:-
Mark the following statements as true (T) or false (F):
(a) Pole Star is a member of the solar system. ( )
(b) Mercury is the smallest planet of the solar system. ( )
(c) Uranus is the farthest planet in the solar system. ( )
(d) INSAT is an artificial satellite. ( )
(e) There are nine planets in the solar system. ( )
(f) Constellation Orion can be seen only with a telescope. ( ) - Q:-
Which of the following is NOT a member of the solar system?
(a) An asteroid
(b) A satellite
(c) A constellation
(d) A comet
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Fill in the blanks
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