1. What planet is known to rotate on its side?
A. Jupiter B. Mars C. Saturn D. Uranus

2. Which planet has extreme temperature because it has no atmosphere?
A. Earth B. Jupiter C. Mercury D. Saturn

3. Which description about the planets is correct? A. Mars is the red planet. C. Venus is Earth's twin planet. B. Earth is the blue planet. D. Mercury is the hottest
planet

4. Which grouping of planets is correct? A. Jupiter, Saturn, Neptune, Venus
C. Mercury, Venus, Earth, Saturn
B. Jupiter, Saturn, Earth, Venus
D. Mercury, Venus, Earth, Mars

5. Which is a common characteristic of all the planets in the Solar System?
A. All of them have rings
. C. All of them revolve around the Sun. B. All of them have atmosphere
D. All of them can sustain life.

6. Which planet has a big red spot on its surface?
A. Jupiter B. Mars C. Neptune D. Uranus

7. Which list of the planets is in correct order starting from the sun?
A. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
B. Mars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, Neptune
C. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus
D. Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune

8. What is a common characteristic of the inner planets?
A. They are large. C. They are gaseous. B. They have rings. D. They have rocky
surfaces.
9. Which planet has iron in the soil that gives it a red color?
A. Jupiter B. Mars C. Saturn D. Uranus​