first mariah, ashlee & i finished our presenting our presentation! next is the rest of the presentations!
Fossil Fuels
natural gas no renewable enerygy sources!
fossil fuels started dwindling because we are too dependent on ready oil.
mining is dangerous and difficult.
will probably cause war and startation -- if no oil!
works:
burn fuel - makes steam - steam turns to turbines - turbines makes power
coal is crushed to burn
oil and gas can be burnt directly
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