Magic School Bus Lost in the Solar System—Quiz – Flashcards

20 test answers

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question
Why do we have day and night?
answer
Because the Earth spins.
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What do you call chunks of rock in space?
answer
Asteroids
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How long does it take Earth to rotate on its axis?
answer
24 hours
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Why are we lighter on the moon than on Earth?
answer
Because there is less gravity on the moon than Earth.
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What makes the moon shine?
answer
It reflects the sun's light.
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question
What do you call the path of something around another object?
answer
orbit
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question
What is the name for balls of ice and dust?
answer
comets
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question
What are the layers of air around Earth called?
answer
atmosphere
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question
What is the force that pulls objects to the ground called?
answer
gravity
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question
How do scientists think the craters on the moon were formed?
answer
From meteorites hitting the moon.
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What is the start that is the center of the solar system called?
answer
The sun.
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question
Why is Mars red?
answer
Because of iron in the dust on its surface.
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question
What is Jupiter's great red spot?
answer
A swirling storm of gasses.
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question
How is Uranus different from other planets?
answer
It spins tilted on its side.
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question
How long does it take Earth to revolve around the sun?
answer
365 days
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question
Who is the first man to step on the moon?
answer
Neil Armstrong
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question
What is the satellite of Earth?
answer
the Moon
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question
How long does it take the moon to go around the Earth?
answer
about a month
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question
What two types of gas make up most of Earth's atmosphere?
answer
Nitrogen and oxygen
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question
How long does it take light to travel from the sun to Earth?
answer
8 minutes
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