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Level 40

UN: World must end 'dirty' fuel use


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fossil fuels
substances formed underground from dead plants and animals which are used for energy (eg. coal, oil, gas)
locked into
unable to easily change a particular behaviour or plan because it has advantages (eg. financial)
greenhouse gases
gases in the atmosphere that trap escaping heat energy, causing some of it to pass back to the Earth's surface
building up
increasing gradually
phasing out
gradually reducing
boosting
increasing
assumption
information accepted as true even if there is no proof
feasible
possible