1. Which of the following refers to a group of stars that
form an imaginary picture in the night sky?
A. Constellation C. Solar System
B. Galaxy
D. Superstars
2. What is the name of the brightest star in the
constellation Ursa Minor?
A. Bellatrix
C. Polaris
B. Betelgeuse D. Sirius
3. How do stars appear to move in the night sky?
A. from East to West C. from West to East
B. from North to South D. from South to North
4. Which of the following constellations is visible to an
observer in the Northern Hemisphere during
summer season?
A. Cygnus
C. Hydra
B. Gemini
D. Pegasus
5. Why do stars appear to move in the sky?
Stars appear to move in the sky because
A. the sky is moving
B. our galaxy is moving
C. of the revolution of the Earth
D. the Earth is rotating on its axis
6. Why stars in a group of stars that resembles a
particular image in the night sky is of different
colors?
Stars that resemble a particular image in the
night sky are of different colors because of
A. their location
B. their temperature
C. the amount of gases in their system
D. the amount of oxygen in their system​