Chapter 9 Flashcards

1
Q

Explain what crude oil is

A

Crude oil is fossil fuels. They were formed over millions of years ago.

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2
Q

What is crude oil a mixture of?

A

Hydrocarbons

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3
Q

How are hydrocarbons separated into useful products?

A

A process called fractional distillation

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4
Q

Why is crude oil a finite resource?

A

Because they took so long to form they cannot be replaced once they have been used up.

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5
Q

What is a hydrocarbon?

A

A compound that ONLY contains hydrogen and carbon.

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