35 Solar System Questions and Answers
1. The earth rotates on its axis for....
a. 24 hours
b. 22 hours
c. 20 hours
d. 18 hours
Answer:
a. 24 hours
2. The planet mars is called the planet....
a. Black
b. Red
c. Yellow
d. Dark
Answer:
b. Red
3. The study of the solar system is ....
a. Astronomy
b. Ecology
c. GIS
d. Geophysics
Answer:
a. Astronomy
4. The closest planet to earth is...
a. Jupiter
b. Uranus
c. Saturn
d. Mars
Answer:
d. Mars
5. The celestial body that revolves around a planet is called....
a. Star
b. Comet
c. Satellite
d. Meteor
Answer:
c. Satellite
6. The rotation of the planet on its axis is called....
a. Revolution
b. Gravity
c. Style
d. Rotation
Answer:
d. Rotation
7. The rotation of the planets around the sun is called...
a. Revolution
b. Gravity
c. Style
d. Rotation
Answer:
a. Revolution
8. The planet that is farthest from the sun is...
a. Mars
b. Jupiter
c. Saturn
d. Neptune
Answer:
d. Neptune
9. Mercury takes as much time to go around the sun as...
a. 100 days
b. 365 days
c. 88 days
d. 99 days
Answer:
c. 88 days
10. Mercury's atmosphere consists of sodium and potassium gases so that ....
a. Many animals live on it
b. There are no living things on it
c. Few living plants
d. There are many types of space animals
Answer:
b. There are no living things on it
11. The only planet in the solar system that is habitable for humans is....
a. Mercury
b. Venus
c. Earth
d. Mars
Answer:
c. Earth
12. Ganymede, Lo, Europe and Calisto are satellites owned by ....
a. Jupiter
b. Saturn
c. Mars
d. Saturn
Answer:
a. Jupiter
13. Saturn's two largest satellites are....
a. Ganymede and Europe
b. Titan and Phoebe
c. Phobos and Deimos
d. Moon and Comet
Answer:
b. Titan and Phoebe
14. The Earth revolves around the sun for....
a. 365 days
b. 366 days
c. 377 days
d. 300 days
Answer:
a. 365 days
15. Saturn's rings consist of....
a. Fine dust, gravel and ice
b. Iron, silver and gold
c. Ice, coarse dust and aluminum
d. Gas, silver and gravel
Answer:
a. Fine dust, gravel and ice
16. In 2006 pluto was no longer included in the category of planets in the solar system because ....
a. The size is too small
b. No satellite
c. Has no atmosphere
d. Have no light
Answer:
a. The size is too small
17. The planets in the solar system do not collide because....
a. Has its own weight
b. Have their own satellite
c. Have their own rotation
d. Has its own orbit
Answer:
d. Has its own orbit
18. The planet that has the largest size is....
a. Mars
b. Earth
c. Saturn
d. Jupiter
Answer:
d. Jupiter
19. The planet that has no satellites is....
a. Mercury
b. Venus
c. Earth
d. Mars
Answer:
b. Venus
20. Phobos and Deimos are satellites of the planet ....
a. Mercury
b. Jupiter
c. Mars
d. Saturn
Answer:
c. Mars
21. The orbit of each planet is called....
a. Satellite
b. Planet
c. Orbit
d. Meteorite
Answer:
c. Orbit
22. The following are the planets that are part of the inner planets....
a. Mercury and Mars
b. Mercury, Venus and Mars
c. Mercury, Venus and Earth
d. Mercury and Venus
Answer:
c. Mercury, Venus and Earth
23. The celestial body that has an orbit between the orbits of mars and jupiter is....
a. Comet
b. Asteroids
c. Planet
d. Satellite
Answer:
b. Asteroids
24. Meteors that fall to the earth's surface are called....
a. Meteoroid
b. Meteor falling
c. Meteorite
d. Shooting star
Answer:
c. Meteorite
25. The comet's tail looks elongated and always ....
a. go round and round
b. Close to the sun
c. Back to the sun
d. Pointing towards the sun
Answer:
c. Back to the sun
26. Inner planets are planets that are located ....
a. Between the Sun and Earth
b. Between the Sun and Mars
c. Between the Sun and Jupiter
d. Between the Sun and Asteroids
Answer:
d. Between the Sun and an asteroid
27. The planet where humans reproduce is the planet ....
a. Mercury
b. Venus
c. Earth
d. Mars
Answer:
c. Earth
28. The collection of the sun, planets and other celestial bodies is called....
a. Galaxy
b. Solar system
c. Milky Way
d. Satellite
Answer:
b. Solar system
29. The center of the solar system is....
a. Planet
b. Month
c. Sun
d. Asteroids
Answer:
c. Sun
30. The celestial body that revolves around the sun is....
a. Meteor
b. Planet
c. Rainbow
d. Asteroids
Answer:
b. Planet
31. The planet that is farthest from the sun is....
a. Neptune
b. Uranus
c. Saturn
d. Mercury
Answer:
a. Neptune
32. The celestial body that appears to be twinkling emitting light at night is....
a. Planet
b. Satellite
c. Star
d. Comet
Answer:
c. Star
33. The planet that has a layer resembling a ring is....
a. Jupiter
b. Uranus
c. Saturn
d. Mars
Answer:
c. Saturn
34. The earth's satellite is....
a. Star
b. Comet
c. Month
d. Meteor
Answer:
c. Month
35. The planet that is closest to the sun is....
a. Jupiter
b. Uranus
c. Saturn
d. Mercury
Answer:
d. Mercury
a. 24 hours
b. 22 hours
c. 20 hours
d. 18 hours
Answer:
a. 24 hours
2. The planet mars is called the planet....
a. Black
b. Red
c. Yellow
d. Dark
Answer:
b. Red
3. The study of the solar system is ....
a. Astronomy
b. Ecology
c. GIS
d. Geophysics
Answer:
a. Astronomy
4. The closest planet to earth is...
a. Jupiter
b. Uranus
c. Saturn
d. Mars
Answer:
d. Mars
5. The celestial body that revolves around a planet is called....
a. Star
b. Comet
c. Satellite
d. Meteor
Answer:
c. Satellite
6. The rotation of the planet on its axis is called....
a. Revolution
b. Gravity
c. Style
d. Rotation
Answer:
d. Rotation
7. The rotation of the planets around the sun is called...
a. Revolution
b. Gravity
c. Style
d. Rotation
Answer:
a. Revolution
8. The planet that is farthest from the sun is...
a. Mars
b. Jupiter
c. Saturn
d. Neptune
Answer:
d. Neptune
9. Mercury takes as much time to go around the sun as...
a. 100 days
b. 365 days
c. 88 days
d. 99 days
Answer:
c. 88 days
10. Mercury's atmosphere consists of sodium and potassium gases so that ....
a. Many animals live on it
b. There are no living things on it
c. Few living plants
d. There are many types of space animals
Answer:
b. There are no living things on it
11. The only planet in the solar system that is habitable for humans is....
a. Mercury
b. Venus
c. Earth
d. Mars
Answer:
c. Earth
12. Ganymede, Lo, Europe and Calisto are satellites owned by ....
a. Jupiter
b. Saturn
c. Mars
d. Saturn
Answer:
a. Jupiter
13. Saturn's two largest satellites are....
a. Ganymede and Europe
b. Titan and Phoebe
c. Phobos and Deimos
d. Moon and Comet
Answer:
b. Titan and Phoebe
14. The Earth revolves around the sun for....
a. 365 days
b. 366 days
c. 377 days
d. 300 days
Answer:
a. 365 days
15. Saturn's rings consist of....
a. Fine dust, gravel and ice
b. Iron, silver and gold
c. Ice, coarse dust and aluminum
d. Gas, silver and gravel
Answer:
a. Fine dust, gravel and ice
16. In 2006 pluto was no longer included in the category of planets in the solar system because ....
a. The size is too small
b. No satellite
c. Has no atmosphere
d. Have no light
Answer:
a. The size is too small
17. The planets in the solar system do not collide because....
a. Has its own weight
b. Have their own satellite
c. Have their own rotation
d. Has its own orbit
Answer:
d. Has its own orbit
18. The planet that has the largest size is....
a. Mars
b. Earth
c. Saturn
d. Jupiter
Answer:
d. Jupiter
19. The planet that has no satellites is....
a. Mercury
b. Venus
c. Earth
d. Mars
Answer:
b. Venus
20. Phobos and Deimos are satellites of the planet ....
a. Mercury
b. Jupiter
c. Mars
d. Saturn
Answer:
c. Mars
21. The orbit of each planet is called....
a. Satellite
b. Planet
c. Orbit
d. Meteorite
Answer:
c. Orbit
22. The following are the planets that are part of the inner planets....
a. Mercury and Mars
b. Mercury, Venus and Mars
c. Mercury, Venus and Earth
d. Mercury and Venus
Answer:
c. Mercury, Venus and Earth
23. The celestial body that has an orbit between the orbits of mars and jupiter is....
a. Comet
b. Asteroids
c. Planet
d. Satellite
Answer:
b. Asteroids
24. Meteors that fall to the earth's surface are called....
a. Meteoroid
b. Meteor falling
c. Meteorite
d. Shooting star
Answer:
c. Meteorite
25. The comet's tail looks elongated and always ....
a. go round and round
b. Close to the sun
c. Back to the sun
d. Pointing towards the sun
Answer:
c. Back to the sun
26. Inner planets are planets that are located ....
a. Between the Sun and Earth
b. Between the Sun and Mars
c. Between the Sun and Jupiter
d. Between the Sun and Asteroids
Answer:
d. Between the Sun and an asteroid
27. The planet where humans reproduce is the planet ....
a. Mercury
b. Venus
c. Earth
d. Mars
Answer:
c. Earth
28. The collection of the sun, planets and other celestial bodies is called....
a. Galaxy
b. Solar system
c. Milky Way
d. Satellite
Answer:
b. Solar system
29. The center of the solar system is....
a. Planet
b. Month
c. Sun
d. Asteroids
Answer:
c. Sun
30. The celestial body that revolves around the sun is....
a. Meteor
b. Planet
c. Rainbow
d. Asteroids
Answer:
b. Planet
31. The planet that is farthest from the sun is....
a. Neptune
b. Uranus
c. Saturn
d. Mercury
Answer:
a. Neptune
32. The celestial body that appears to be twinkling emitting light at night is....
a. Planet
b. Satellite
c. Star
d. Comet
Answer:
c. Star
33. The planet that has a layer resembling a ring is....
a. Jupiter
b. Uranus
c. Saturn
d. Mars
Answer:
c. Saturn
34. The earth's satellite is....
a. Star
b. Comet
c. Month
d. Meteor
Answer:
c. Month
35. The planet that is closest to the sun is....
a. Jupiter
b. Uranus
c. Saturn
d. Mercury
Answer:
d. Mercury
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