Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Astrophysics
Test Description: Unit 11
Instructions: Answer all questions to get your test result.
1) Planets in the Habitable Zone have just the right _____________ for life.
A
surface
B
luminosity
C
atmospheric composition
D
temperature
2) The Habitable Zone is based on:
A
water being liquid
B
humans being comfortable
C
absorption spectral lines
D
electromagnetic radiation getting deflected
3) Life as we know it requires:
A
food, water, shelter
B
solid, liquid, gas
C
food, water, conductive atmosphere
D
solid, liquid, atmosphere
4) What is the shape of Earth’s orbit?
A
circle
B
ellipse with high eccentricity
C
ellipse with low eccentricity
D
eclipse with low excitability
5) Which temperature range would be most supportive of life?
A
0-50 degrees C
B
100-150 degrees C
C
50-150 degrees C
D
-50-50 degrees C
6) What property of Earth protects us from harmful radiation from the sun?
A
temperatures in the Goldilocks Zone
B
high mass
C
elliptical orbit
D
magnetic field
7) Goldilocks Zone means the same as:
A
Ursa Major Zone
B
Habitable Zone
C
just the right distance from Earth
D
Porridge Zone
8) We can use _______________ to find out what stars are made of.
A
telepathic radiation barriers
B
electromagnetic absorption spectral lines
C
telescopes
D
horoscopic blasphemation indicators
9) Stars emit: (choose the BEST answer)
A
electromagnetic radiation
B
light
C
UV rays
D
gamma rays
10) If we view stars with different __________________ we can study different properties of the star.
A
times of day
B
filters of the electromagnetic spectrum
C
colors of telescopes
D
parts of the world
11) All stars begin as:
A
supernovas
B
dust and gas
C
planetary nebulas
D
red giants
12) All stars end as:
A
neutron stars
B
black holes
C
any of the other answer choices
D
white dwarves
13) What is the importance of the moon?
A
It tells us the exact day of the month.
B
It provides rich minerals for us to use for energy.
C
It affects the oceans tides.
D
It provides a habitat for many organisms in our Universe.
14) What is luminosity?
A
Total absence of energy emitted by a star (darkness).
B
Total amount of energy emitted by a star (brightness).
C
An online game.
D
A fire used to see in dark places.
15) What is the energy process of our Sun?
A
Nuclear electromagnetic spectrum
B
Nuclear fusion
C
Nuclear fission
D
Nuclear radioactive decay
16) How long does it take the moon to go through an entire lunar cycle?
A
365 days
B
30 days
C
14 days
D
7 days
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?