More cards in this set

Card 6

Front

What cannot take place if the oil isn't under pressure?

Back

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Card 7

Front

Why are crude oil spills dangerous?

Back

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Card 8

Front

where is a crude oil found?

Back

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Card 9

Front

What is a crude oil a mixture of ?

Back

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Card 10

Front

What is a hydrocarbon?

Back

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Card 11

Front

How can crude oils be separated into useful products or fractions?

Back

Preview of the front of card 11