On one end, petroleum is a non-renewable energy source that isn’t particularly environmentally friendly either, but on the other hand, there’s hydro-electric power, tidal energy, wave power, biomass, wind energy and solar energy which are both renewable and environmentally friendly 2 Statistics: Actually, energy usage is also not a bad thing if we use it in minimal amounts, but research has shown that this is not the case, even though we (Australia) have been improving slightly over the last few…
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