More cards in this set

Card 6

Front

What are the properties of S waves?

Back

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Card 7

Front

How do P waves travel through the Earth and how is this usefuld?

Back

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Card 8

Front

How do S waves travel through the Earth and how is this useful?

Back

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Card 9

Front

What causes a tan?

Back

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Card 10

Front

How is a tan produced?

Back

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Card 11

Front

Why do people with dark skin not tan so easily?

Back

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Card 12

Front

How is maximum time to spend in the sun calculated?

Back

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Card 13

Front

Why is the ozone layer thinnest in the south pole?

Back

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