Science Ch 4 - God's Great Universe Vocab Flashcards
1
Q
What do we call the study of the stars, planets, and all other heavenly bodies?
A
Astronomy
2
Q
What do we call scientists who study outer space?
A
astronomers
3
Q
What do we call an area containing no air or any other matter?
A
a vacuum
4
Q
What do we call the force that resists motion?
A
friction