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Earths Motion Flashcards | StudBud
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Earths Motion
Earths Motion
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Earth Science 11
Flashcards
11 cards
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Practice quiz
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Questions
11
Answers
1
The Sun is the nearest star to Earth and has a diameter ________ times greater then the sun
25
50
100
250
2
When was the International Space Station first occupied?
1998
2003
2002
2000
3
The Study of life in the universe, including earth and the possibility of extraterrestrial life
Guessing
Astrobiology
Astronomy
Anatomy
4
How often does the earth make one complete revolution around the sun?
every day
365 days
365.24 days
6 months
5
What happens when Earths rotation axis is the most toward or away from the sun?
Solstice
Jerry's Dance Party
Equinox
Full Rotation
6
Early greeks thought everything rotated around the earth. We call this a _______ model
Orbital
Geocentric
Heliocentric
False
7
How fast does light travel?
30km/s
30,000km/s
300,000km/s
3,000km/s
8
Astronomers believe the solar system began how many years ago?
4 thousand
4.6 billion
5 billion
1 million
9
Huge group of star systems, star clusters, dust and gas bound together by gravity is a:
Quasar
Galaxy
Big Bang
Solar System
10
Which planet is closest to the sun?
Venus
Mercury
Earth
Neptune
11
What do we use to measure distance in space?
AU
CM
M
KM
