1) What is a constellation?
A. A group of stars from the same galaxy
B. A group of stars that are physically close to each other
D. All of the above
2) Which star can be used to find direction in the northem hemisphere?
A. Arcturus
C. Rigel
D. Spica
3) Which observation provides the best evidence that Earth revolves around the Sun?
A. Stars seen from Earth appear to circle Polaris.
B. Earth's planetary winds are deflected by the Coriolis effect.
C. The change from high ocean tide to low ocean tide is a repeating pattern.
4) As the Earth rotates on its axis, the constellations and stars in them appear to
A. rotate
B. stand still in the sky
C. move around each other
5) What do the stars in a constellation have in the same
A. size
B. brightness
D. general direction from Earth
I hope it helps ^_^
#CarryonLearning ▼(´ᴥ`)▼
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Answers & Comments
SCIENCE O(≧▽≦)O
1) What is a constellation?
A. A group of stars from the same galaxy
B. A group of stars that are physically close to each other
C. A group of visible stars that make a pattem when viewed from Earth
D. All of the above
2) Which star can be used to find direction in the northem hemisphere?
A. Arcturus
B. Polaris
C. Rigel
D. Spica
3) Which observation provides the best evidence that Earth revolves around the Sun?
A. Stars seen from Earth appear to circle Polaris.
B. Earth's planetary winds are deflected by the Coriolis effect.
C. The change from high ocean tide to low ocean tide is a repeating pattern.
D. Different star constellations are seen from Earth at different times of the year.
4) As the Earth rotates on its axis, the constellations and stars in them appear to
A. rotate
B. stand still in the sky
C. move around each other
D. move across the sky
5) What do the stars in a constellation have in the same
A. size
B. brightness
C. distance from Earth
D. general direction from Earth
I hope it helps ^_^
#CarryonLearning ▼(´ᴥ`)▼