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Frage 1
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What are Asteroids?
Antworten
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Pieces of rocks
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Mini planets/planetoids
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Balls of gas
Frage 2
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Asteroids...
Antworten
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Orbit the sun
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Orbit the moon
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Orbit the earth
Frage 3
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Where are Asteroids found?
Antworten
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in an ‘asteroid belt’
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in orbit around the Sun between Mars and Jupiter
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near the black hole
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orbiting the moon
Frage 4
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What are Comets?
Antworten
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Balls of gas
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Small rocks
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balls of ice and dust
Frage 5
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Comets orbit the sun in a circle shape
Antworten
- True
- False
Frage 6
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The speed of a comet increases when it is near the sun. Why?
Antworten
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because the strength of gravity increases.
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because the heat increases kinetic energy
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because the strength of gravity decreases.
Frage 7
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NEO stands for Near Earth Orbits
Antworten
- True
- False
Frage 8
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How can humans deflect a NEO?
Antworten
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By explosions
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By reflecting light onto it
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By sending up a rocket to pull it away
Frage 9
Frage
Jupiter has a very large..
Antworten
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gravitational field strength
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surface area
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mass
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