Chapter 1 Motion And Astronomical Cycles Flashcards
1
Q
What does the Earth create when it spins on its axis?
A
Day and Night
2
Q
How long is a revolution of Earth?
A
A year
3
Q
How long is one rotation?
A
1 day
4
Q
Where did the idea of a month come from?
A
The lunar cycle
5
Q
What is the lunar cycle?
A
The revolution of the moon around the Earth.
6
Q
What last 30 days and is displayed by different moon shapes.
A
Lunar cycle
7
Q
What idea came about when the Earth revolved around the sun?
A
A year
