Результаты (
английский) 3:
[копия]Скопировано!
which the countries of the world are the greatest oil producers? which countries consumes a lot of oil?
are fossil fuels a renewable energy source. - what happens to the biodiversity in the radioactive contamination zone.
which waste can bereused, and which can be recycled? - do you know what happens to the nuclear waste landfills?
are humans fully aware of the consequences of their careless behaviour? - is it crusial for people to start thinking about environmental issues.
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