Lessons
2-4 Study Guide
1. What
does NASA stand for?
2. Size
of Sun
3. Size
of Earth
4. Size
of Moon
5. how
the following time occurs:
a. day
b. night
c. month
d. year
6. Compare
summer and winter shadows
7. Reason
for the seasons
8. Apparent
motion of the Sun in the sky
9. Ecliptic
shows what?
10.
What are the equinoxes and how to they
occur?