More cards in this set

Card 6

Front

State a difference between the masses of asteroids and Jupiter....

Back

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Card 7

Front

How does Jupiter's gravitational force effect asteroids?

Back

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Card 8

Front

What do scientists believe about the origin of the moon?

Back

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Card 9

Front

What evidence supports scientists' belif about the origin on the moon?

Back

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Card 10

Front

How do we know asteroids have collided with Earth?

Back

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Card 11

Front

Where do most comets pass ?

Back

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Card 12

Front

What hppens to a comet as it comes closer to the sun?

Back

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Card 13

Front

What does NEOs stand for?

Back

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Card 14

Front

What happens to the speed of a comet as it goes near and goes away from the sun?

Back

Preview of the front of card 14

Card 15

Front

What could be done if an NEO is on a collision course with Earth ?

Back

Preview of the front of card 15