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1. The star Sirius was observed for 3 hours. How far would it have moved?
A
45 degrees
B
60 degrees
C
0 degrees
2. On December 21, at which latitude would the sun be directly overhead
A
0 degrees
B
23.5 degrees South
C
90 degrees north
3. The sun's apparent movement across the sky is caused by
A
Earth's revolution around the sun
B
Earth's axis tilt
C
Earth's rotation on its axis
4. At which location would the sun produce an angle of 23.5 degrees relative to an observer's head on June 21?
A
0 degrees
B
66.5 degrees N
C
23.5 degrees S
5. At 40 degrees latitude, how many days a year is the sun directly overhead at noon?
A
0
B
1
C
2
6. In NYS what direction would you look to see the sun at noon
A
north
B
west
C
south
7. To a person located at 43 degrees North Latitude, the sun appears to rise at due east on
A
December 21
B
June 21
C
March 21
8. From September 21 to December 20 in the the US, the direction the sun sets
A
always directly west
B
moves from the west toward the south
C
moves from the west toward the north
9. In a geocentric model, which movement would occur?
A
Sun revolves around the earth
B
Earth rotates around its axis
C
Earth revolves around the sun
10. What is evidence of earth's rotation?
A
changing seasons and the sun appearing at different angles
B
Foucault's pendulum and Coriolis effect
C
phases of the moon and different lengths of day through the year
11. What is evidence of the the Earth's revolution?
A
changing seasons and the sun appearing at different angles through the year
B
Foucault's Pendulum and Coriolis effect
C
phases of the moon and different lengths of day
12. What is the period of rotation of the earth?
A
1 degree per day
B
15 degrees per hour
C
360 degrees per month
13. What is the Earth's period of revolution?
A
1 degree per day
B
15 degrees per hour
C
360 degrees per month
14. Approximately how long does it take to go from one full moon to the next?
A
29 days
B
1 year
C
1 week
15. What season is it in the northern hemisphere when the earth is closest to the sun?
A
summer
B
winter
C
spring