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.
More Questions From Class 8 Science - Chapter Stars and The Solar System
- Q:-
What is a constellation? Name any two constellations.
- Q:-
Explain how you can locate the Pole Star with the help of Ursa Major.
- Q:-
Draw sketches to show the relative positions of prominent stars in
(a) Ursa Major and (b) Orion - Q:-
Boojho made the following sketch (Fig. 17.29) of the solar system. Is the sketch correct? If not, correct it.
- Q:-
Why is the distance between stars expressed in light years? What do you understand by the statement that a star is eight light years away from the Earth?
- Q:-
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:-
The radius of Jupiter is 11 times the radius of the Earth. Calculate the ratio of the volumes of Jupiter and the Earth. How many Earths can Jupiter accomodate?
- Q:-
Do all the stars in the sky move? Explain.
- Q:-
Name the largest planet of the solar system.
- 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
Popular Questions of Class 8 Science
- Q:-
Which of the following can be beaten into thin sheets?
(a) Zinc (b) Phosphorus (c) Sulphur (d) Oxygen - Q:-
Fill in the blanks
(a) Most liquids that conduct electricity are solutions of , ______________ and ______________.
(b) The passage of an electric current through a solution causes ______________ effects.
(c) If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the terminal of the battery.
(d) The process of depositing a layer ofany desired metal on another material by means of electricity is called . - Q:-
Give two examples each of situations in which you push or pull to change the state of motion of objects.
- Q:-
Fill in the blanks:
(a) Friction opposes the _____________ between the surfaces in contact with each other.
(b) Friction depends on the _____________ of surfaces. (c) Friction produces __________.
(d) Sprinkling of powder on the carrom board ________ friction.
(e) Sliding friction is ___________ than the static friction. - Q:-
List conditions under which combustion can take place.
- Q:-
Indicate whether the following statements are True (T) or False (F).
(a) Unicellular organisms have one-celled body. (T/F)
(b) Muscle cells are branched. (T/F)
(c) The basic living unit of an organism is an organ. (T/F)
(d) Amoeba has irregular shape. (T/F) - Q:-
Which of the following cannot be charged easily by friction?
(a) A plastic scale
(b) A copper rod
(c) An inflated balloon
(d) A woollen cloth. - Q:-
Fill in the blanks:
(a) A place where animals are protected in their natural habitat is called .
(b) Species found only in a particular area is known as .
(c) Migratory birds fly to far away places because of changes. - Q:-
Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room. Explain.
- Q:-
What are the different ways in which water gets contaminated ?
Recently Viewed Questions of Class 8 Science
- Q:-
The following Table shows the total power shortage in India from 1991– 1997. Show the data in the form of a graph. Plot shortage percentage for the years on the Y-axis and the year on the X-axis.
- Q:-
A rocket has been fired upwards to launch a satellite in its orbit. Name the two forces acting on the rocket immediately after leaving the launching pad.
- Q:-
Draw a labeled sketch of the human eye.
- Q:-
Two mirrors meet at right angles. A ray of light is incident on one at an angle of 30° as shown in Fig. 16.19. Draw the reflected ray from the second mirror.
- Q:-
Iqbal has to push a lighter box and Seema has to push a similar heavier box on the same floor. Who will have to apply a larger force and why?
- Q:-
Give reasons:
(a) Water is not used to control fires involving electrical equipment.
(b) LPG is a better domestic fuel than wood.
(c) Paper by itself catches fire easily whereas a piece of paper wrapped around an aluminium pipe does not. - Q:-
Explain how CO2 is able to control fires.
- Q:-
What are the advantages of using CNG and LPG as fuels?
- Q:-
Explain why chloroplasts are found only in plant cells?
- Q:-
What happens when
(a) Dilute sulphuric acid is poured on a copper plate?
(b) Iron nails are placed in copper sulphate solution?
Write word equations of the reactions involved.
- All Chapters Of Class 8 Science
- All Subjects Of Class 8