acid rain - atmospheric pollution in rainfall caused by industrial burning of coal and other fossil fuels, climate change - increased levels of atmospheric carbon dioxide produced by the use of fossil fuels., dump waste - disposal of rubbish in land or water, soil erosion - the process of land when it is very dry, food waste - food that was not eaten but it was thrown , renewable energy - energy taken from a natural resource. , urban sprawl - the rapid expansion of the geographic extent of cities and towns, public health issues - medical problem that affects human population, dreams - thoughts, images, sensations, aspiration, ideals., recycling - the action or process of converting waste into reusable material,

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