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WorksheetsSpace Science Review
Total questions: 75
Worksheet time: 2hrs 40mins
In a diagram depicting the solar system as heliocentric, what is located at the center?
Earth
the sun
the moon
Mars
Which of the following groups are all terrestrial planets?
Venus, Mars, Mercury
Mars, Venus, Saturn
Jupiter, Mars, Neptune
Mercury, Saturn, Jupiter
Which of the following groups of planets are all gas giants?
Neptune, Saturn, Jupiter
Venus, Mars, Saturn
Mars, Venus, Mercury
Mars, Jupiter, Neptune
What phase of the moon is the one circled?
New Moon
1st Quarter
Full Moon
3rd Quarter
When the moon is increasing in brightness, it is what?
Waxing
Waning
Whaling
Whirling
What is the Milky Way?
a candy bar
a star
a solar system
a galaxy
How long does the Earth take to complete one revolution?
1 day
27.322 days
365.27 days
30 days
At what degree is the Earth tilted on its axis?
45 degrees
90.2 degrees
23.5 degrees
25 degrees
The Earth is divided into a Northern and Southern ____________.
Side
Graphis
Season
Hemisphere
What is a revolution when talking about Earth?
One Earth day
One day and night cycle
One trip around the Sun
One full season
What is the first phase of the Moon?
Waxing Crescent Moon
Full Moon
Waning Gibbous Moon
New Moon
The path on which the moon travels around the Earth is called the what?
Orbit
Elliptical orbit
Lunar orbit
Electron orbit
The Earth and Moon both rotate in what direction?
North to South
East to West
Clockwise
Counter clockwise
What holds the Moon in its orbit?
The tides
Orbit
Gravity
Dark matter
The Moon is a _________________of Earth
Planet
Comet
Star
Satellite
How long does it take the Moon to rotate on its axis?
1 day
27 days
365 days
24 days
The side of the Moon we cannot see is known as the:
Back side
Bright side
Dark side
Lunar vacuum
The brightest phase of the Moon is:
New Moon
Full Moon
Waxing crescent Moon
Waning gibbous Moon
What causes the seasons?
Sun's distance from Earth
The sun's size
The tilt of the Earth
Earth's Revolution around the sun
About how many days are in a moon cycle?
30
31
29
28
The time in which Earth makes one rotation:
~24 hours
~365 days
~28 days
~one school year
The Between which two points does the moon change from a new moon to a quarter moon?
Q and R
S and T
R and S
T and Q
What phase is this moon?
Waxing Gibbous
Waning Gibbous
Waxing Crescent
Waning Cresenct
Full Moon
The two reasons for the season are:
Tilt of the Earth and Revolution of the Earth
How close the Earth is to the sun and Tilt of the Earth
How close the Earth is to the sun and the Rotation of the Earth
Tilt of the Earth and the Rotation of the Earth
Which moon phase is shown in this diagram?
new moon
first quarter
full moon
3rd quarter
Name the phase of the moon for letter a
First Quarter
Third Quarter
Waxing Gibbous
Waning Gibbous
What is the missing phase?
What happens as the moon revolves around the earth?
The shadow gets darker and darker.
The illuminated (lit) side gets lighter and lighter.
The shadow slowly disappears until it's fully lit, then the lit part slowly disappears until it's completely dark.
The brightness of a star as seen from earth
Apparent magnitude
Awesome magnitude
Absolute magnitude
Amazing magnitude
Brightness determined by DISTANCE from the earth
Amazing magnitude
Absolute magnitude
Apparent magnitude
Awesome magnitude
A refracting telescope uses _______ to focus light.
Lenses
Mirrors
Lasers
Water
Reflecting telescopes use _______ to focus light.
Lenses
Flat mirrors
Curved Mirrors
A lens and lasers
A vehicle designed to propel itself by ejecting exhaust gas from one end
shuttle
rocket
satellite
probe
An object that revolves around another object in space
revolving
Meteoroid
satellite
vacuum
A spacecraft that can carry lots of scientific instruments that can collect data, including visual images but does not hold any space crews on it.
Math
space probe
escape velocity
microgravity
