Extra Help Topic 7,8,9 Flashcards by Patrick Kane

Q

How is bitumen mainly extracted?

A

Open pit minning

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Q

What is a problem with solar pannels in deseres?

A

Sand may blow over them

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Q

What % of the world’s energy is fossile fuels?

A

80%

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Q

How many poeple rely on biomass?

A

2.4 billion

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