4. Which of these does not fit into either major category of a planets?
A. Mercury
B. Jupiter
C. Pluto
D. Earth

5. Which planet is the nearest to the sun?
A. Neptune
B. Jupiter
C. Uranus
D. Mercury

6. Why Mercury has the shortest period of revolution around the sun?
A. Mercury is the nearest planet to the sun.
B. Mercury is the smallest planet to the sun
C. Mercury move fast than the other planets
D. None of the above

7. What planets seems to be the largest?
A. Neptune
B. Jupiter
C. Uranus
D. Mercury

8. What is the center of the solar system?A. Asteroid
B. Pluto
C. Neptune
D. Sun

9. What kind of heavenly body is the sun?
A. Star
B. Planet
C. Moon
D. Meteor

10. Earth is unique of all planets. Why is this so?
A. It can support life.
B. It rotates from east to west
C. It is made of solid, liquid, and gas.
D. It has only one natural satellite.

11. Why does Neptune become the farthest planet?
A. The orbit of Neptune expands.
B. Neptune moves faster than all the planets.
C. Neptune has the biggest orbit.
D. the orbit of Uranus is bigger than Neptune's.

12. What makes Venus the hottest and brightest planet?
A. it sizes and shape
B. it's very thick atmosphere
C. its nearness to the sun
D. similarity of its features to Earth

13. Five of the eight planets can be seen by the unaided eye. Which of the following is not one of them?
A. Mercury
B. Venus
C. Mars
D. Neptune

14. Where can you find the solar system? A. in the clouds
B. in the atmosphere
C. in Milky Way Galaxy
D. in the sun

15. What is the shape of the planets' orbits?
A. elliptical
B. circular
C. rectangular
D. flat

16. Why do planets stay in their orbits around the sun?
A. The planets travel slowly
B. The earth's gravity pull the planets.
C. The sun's gravitation attracts the planets.
D. The planets are pulling the sun.

17. The inner planet is also known as____
A. Jovian Planets C. Terrestrial planets
B. Red Planet D. Morning planet

18. The planets of the solar system can be categorized as______.
A. Inner and outer space
C. Inner and outer places
B. Inner and outer planets
D. Inner core and outer core

19. What you call as Jovian planet?
A. Inner planet
C. Outer core
B. inner core
D. Outer planet

20. Which are the inner planets?
A. Mars, Jupiter, Saturn, Earth
C. Jupiter, Saturn, Uranus, Neptune
D. Pluto, Mars, Jupiter, Earth
B. Mercury, Venus, Earth, Mars Planets.

21. Jupiter, Saturn Uranus, and Neptune are the
A. Outer space
B. Inner planet
C. Outer planet
D. Inner space

22. What planets are all made up of gases?
A. Mercury, Venus, Earth, Mars
B. Jupiter, Saturn, Uranus and Neptune
C. Mars Jupiter Saturn and Uranus
D. Venus, Mars, Saturn and Pluto

23. What planets are mostly made up of rocks and they all have solid surface.
A. Pluto, Mars, Jupiter, Saturn
B. Jupiter, Saturn, Uranus and Neptune
C. Earth, Mars, Jupiter and Neptune
D. Mercury, Venus, Earth, Mars

24. How many are inner planets? have?
A. 5
B. 6.
C. 4
D. 3

25. In outer planets how many planets have?
A. 8
B. 4
C. 7
D. 1

26. Which group of planets are the giant planet?
A. Jupiter, Saturn, Uranus, Neptune
B. Saturn, Mars, Earth, Mercury
C. Saturn, Uranus, Venus, Mars
D. Earth, Mars, Jupiter, Saturn.

nasa picture po yong 27-30​