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Solar System (4th Grade) Flashcards | StudBud
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Solar System (4th Grade)
Solar System (4th Grade)
12 terms
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StudBud Administration
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Show what you know about our solar system.
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
Suppose their is a full moon tonight. Which phase of the moon will you see in about 15 days?
new moon
full moon
first quarter moon
third quarter moon
2
A group of objects that orbit a star in the center, and that star is a ________.
planet
galaxy
solar system
constellation
3
The sun is made mostly of ______________.
hydrogen and helium
gases and flames
oxygen and nitrogen
water and fire
4
Which statement about the planets is true?
Pluto is no longer classified as a planet.
The inner planets have longer years than the outer planets.
Earth is an outer planet.
The outer planets are solid.
5
What makes Earth different from other planets in the solar system?
It has the most moons.
It has an atmosphere.
It has liquid water.
It is very rocky.
6
Which is true about stars?
They are clouds of spinning dust and gas.
They are all the same size as the sun.
Their color indicates their temperature.
They exist forever.
7
To orbit around an object means to _____.
planet
revolve
rotate
axis
8
What separates the inner and outer planets?
the asteroid belt
comets
Earth
Venus
9
True or False. Earth rotates on it axis and revolves around the sun.
true
false
10
What causes the moon's phases?
Earth's rotation
the moon orbiting Earth
Earth orbiting the sun.
the moon's rotation
11
A large object that orbits a star is a _______.
star
planet
sun
universe
12
One Earth day is the time required for one
revolution of Earth
rotation of Earth
rotation of the sun
revolution of the moon
