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10 Cards in this Set
- Front
- Back
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What is a Meteoroid?
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a lump of rock\metal that’s pulled into the earth atmosphere.
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How large was the largest asteroid?
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1000km
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What is another word for a shooting star?
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Comet, meteorite or meteor
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What are the four outer plants?
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Jupiter, Saturn, Uranus and Neptune
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How does a reflecting telescope work?
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Uses a mirror together light
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What causes the tail of a Comet?
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Rays and wind from the sun.
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The moon of other plants where discovered after what invention.
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The Telescope.
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When we observe that the galaxies are moving away from us it would appear that we are in the centre of the universe: True or False?
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False
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How long has the sun been producing energy for?
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3 to 5 billion years
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What is the difference between a Comet and a Asteroid?
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A Comet is made up of ice and dust, an Asteroid is made up of rocks.
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