Fuels
in example sentence
The most serious environmental problem for humans is indoor air pollution from cooking and heating with dirty
fuels
like wood and dung – which is the result of poverty.
More example sentences with word fuels
Conventional farmers use chemical fertilizers made from fossil
fuels
that they mix with the dirt to make plants grow.
You can have a marketplace for lemonade, a marketplace for lemons, a marketplace for trucks that transport lemons, a marketplace that
fuels
those trucks, marketplaces that sell wood to build lemonade stands.
We've seen the first form of solar energy that's beat the hegemony of fossil
fuels
in the form of wind here in the Great Plains, and so that hegemony is leaving.
The truth is that we have already exhausted so much of the easily accessible fossil
fuels
that we have already entered a far riskier business era, the era of extreme energy.
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