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Space LC1 + LC2 Review Games
Test Description: Space
Instructions: Answer all questions to get your test result.
1) Identify the correct hierarchy of the universe. (largest to smallest)
A
universe, solar system, galaxy, planet
B
galaxy, universe, solar system, planet
C
universe, galaxy, solar system, planet
D
universe, galaxy, planet, solar system
2) A light year measures...
A
distance
B
time
3) A light year is...
A
how far light can travel in a year.
B
one year
4) How many galaxies are in the universe?
A
between 50 billion and 100 billion
B
more than 600 billion
C
about 10
D
less than 50 billion
5) What is the name of the telescope that NASA uses to see into deep space?
A
Hubba Bubba
B
Hubble
C
SpaceX
D
Falcon
6) What galaxy is Earth a part of?
A
Elliptical
B
Snickers
C
Milky Way
7) What keeps the planets in orbit around the sun?
A
Friction
B
The Sun's energy
C
Gravity
8) A galaxy with a bright center and arms that spiral outwards is called...
A
Elliptical
B
Irregular
C
Spiral
9) Which Galaxy has older stars?
A
Elliptical
B
Irregular
C
Spiral
10) As the mass of an object increases, the effects of gravity on that object increases
A
False
B
True
11) As the distance between objects increases, the effects of gravity on the objects increases.
A
True
B
False
12) Gravity acts between all objects in the universe, including galaxies.
A
True
B
False
13) Which type of galaxy does not have a regular shape?
A
Irregular
B
Spiral
C
Elliptical
*select an answer for all questions
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