Semester 1 Review Jeopardy

1
Semester 1 Review Jeopardy
The Sun Rotation Vs Revolution Misc. Electromagnetic Spectrum Planets
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
2
Sunspots cycle every __________ years.
Answer
3
11
Home
4
Our sun is a _________ sized star.
Answer
5
Medium

Home
6
What 2 elements make up most of the suns mass?
Answer
7
helium and hydrogen
Home
8
Sudden disturbances in the Earths magnetic field
are called __________
Answer
9
geomagnetic storms
Home
10
The process by which the sun generates energy
Answer
11
Nuclear Fusion
Home
12
Because Earths revolution takes 365 ¼ days,
___________ was established.
Answer
13
Leap Year
Home
14
The Coriolis effect provides evidence that the
Earth (rotates or revolves)
Answer
15
Rotation on its axis
Home
16
A constellations changing position in the sky
over a period of several weeks is evidence of
(rotation or revolution)
Answer
17
Revolution around the sun
Home
18
Who proposed a heliocentric model of our solar
system?
Answer
19
Copernicus
Home
20
What occurs when one celestial body passes
through the shadow of another?
Answer
21

Eclipse
.
Home
22
What milestone in human space exploration took
place in 1969?
Answer
23
First man on the moon
Home
24
What happens when the shadow of one celestial
body falls on another?
Answer
25
Eclipse
Home
26
A body that orbits a celestial body that is
greater in mass is a________
Answer
27
Satalite
Home
28
The Milky Way is a _______ galaxy.
Answer
29
Spiral
Home
30
What 3 conditions are necessary to support life
on Earth?
Answer
31
Oxygen, Temperature, Water
Home
32
Different colors are the result of ____________.
Answer
33
Varying wavelengths of light
Home
34
A star moving away from Earth has a spectrum that
is shifted toward _____
Answer
35
Red
Home
36
visible light, radio waves, X rays, infrared
light, and ultraviolet light
Answer
37
Electromagnetic Spectrum
Home
38
A star moving toward you shifts to what color?
Answer
39
Blue
Home
40
Analyzing the light a star emits can tell
astronomers what 2 things?
Answer
41
temperature and composition
Home
42
Which celestial body was changed from being a
planet to a dwarf planet?
Answer
43
Pluto
Home
44
The Earth formed approximately how many years ago?
Answer
45
4.6 billion years
Home
46
The time it takes for a body to complete a single
orbit.
Answer
47
Orbital Period
Home
48
Usually seen close to Earths magnetic poles
Answer
49
Auroras
Home
50
Time when the Northern Hemisphere has the fewest
daylight hours
Answer
51

• Winter Solstice

Home