Alternative Energy for a Changing Climate
Published December 27, 2011 | 
Why are alternative energy sources, to our current reliance of “fossil fuels”, so important? If we as a society are to solve the problem of putting extra carbon dioxide into the atmosphere then we need to find another way to power our cars, heat and produce electricity for our homes and business, and produce much of our food. Our society relies so heavily on the combustion of fossil fuels that there probably isn’t one magic bullet – but a combination of approaches that will need to be employed.
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Leave a commentGreen Energy Sources – Where Do They Come From?
Published May 27, 2011 | Ever since machines were invented, the world has depended largely on fossil fuel as its main energy source. Coal, fuel and natural gas are examples of fossil fuel and they are called non-renewable energy mainly for the reason that they are derived from limited resources. Aside from being expensive due to its limited supply, fossil fuel is also hazardous to the environment.
It is for these reasons that much research has been done and is still being done to possible alternative energy resources. According to scientists, alternative or green energy is better as opposed to non-renewable energy because the resources from which these energies are derived from will never run out.
Aside from the fact that it can always be replenished, it has also been proven that energy that come from green energy resources produces little or no pollution at all. To help you understand the concept of renewable green resources better, here are some examples.
Posted in Science | alternative energy resources, blowing wind, Coal, concept, electric generators, electrical generator, free electricity, fuel, Geothermal, green resources, heat, radioactive decay of uranium, reason, rotation, s rays, sun, supply, uranium thorium, way, wind turbines | Leave a comment