1) 1. What is a constellation? a) The Solar System b) A group of stars that forms a pattern c) A group of gas, dust, and billons of stars d) A group of stars that does not give off light 2) 2. Which of the following is similar between Sun and stars? a) Both rise from the west b) Both rise from the north c) Both rise from the east d) Both rise from the south 3) 3. The zenith is __________ above the horizon. a) 0° b) 30° c) 60° d) 90° 4) 4. Fia measured the angle of elevation between two stars, as shown below. What is the angle of elevation between the two stars? a) 5° b) 10° c) 15° d) 25° 5) 5. Mint saw the Cancer constellation one night. Which constellation cannot be seen on that night? a) Gemini b) Capricorn c) Leo d) All of the options 6) 6. An object is made up of gases. It gives off light. What is it? a) Sun b) Star c) Planets d) Moon 7) 7. Which of the following is false about the Milky Way? a) It is a galaxy. b) It consists of the Sun and planets in the Solar System. c) The Sun is the only star in the Milky Way. d) Objects in the Milky Way are held together by gravity. 8) 8. Look at the diagram below. Which of the following correctly labels X and Y? a) X: zenith - Y: Northern Hemisphere b) X: Northern Hemisphere - Y: horizon c) X: horizon - Y: zenith d) X: zenith - Y: horizon 9) 9. Fai uses his fingers to measure the distance between Stars P and Q in the sky as shown below. What is the angle of elevation between Stars P and Q? a) 1° b) 5° c) 10° d) 15° 10) 10. Stars are made up of mostly ___________. a) carbon dioxide and oxygen b) helium and hydrogen c) helium and oxygen d) carbon dioxide and hydrogen 11) 11. What does a planisphere tell us? a) The angle of elevation of star b) The direction we are facing c) The stars that we can see on a particular night d) The hemisphere we are on 12) 12. What is the constellation shown below? a) Libra b) The Southern Cross c) Leo d) Scorpio 13) 13. Study the diagram below. What is the angle of elevation of the star? a) 30° b) 60° c) 90° d) 180° 14) 14. Which of the following is true? a) We are able to see stars and planets because they give off light. b) We are able to see stars and planets because they reflect light from the Sun. c) We are able to see stars because they give off light and we are able to see planets because they reflect light from the Sun. d) We are able to see planets because they give off light and we are able to see stars because they reflect light from the Sun. 15) 15. Which of the following is true? a) Stars appear to move across the sky from west to east because the Earth spins in an east-to-west direction. b) Stars appear to move across the sky from west to east because the Earth spins in a west-to-east direction. c) Stars appear to move across the sky from east to west because the Earth spins in a west-to-east direction. d) Stars appear to move across the sky from east to west because the Earth spins in an east-to-west direction. 16) 16. What is the constellation shown below? a) Virgo b) Taurus c) The Big Dipper d) The Orion 17) 17-18. Study the diagram below ans answer the question that follows. Which constellations can be seen on the night of 21 May? a) Libra b) Scorpio c) Taurus d) Gemini 18) 19-20. Which of the following are false? a) Stars are made of gases. b) Stars are small spherical objects. c) We can use a telescope to look at stars. d) A star that looks red is hotter than a star that looks blue.

P.5 Chapter 9 Pre-Test: Stars

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