Mechanical Systems The U.S. Department of Energy acknowledges the following that are subdivided into renewable and nonrenewable resources Renewable resources solar, wind, water, geothermal and bioenergy these are clean energy sources and are investments being made by the government towards a more secure future with energy Energy Debate The energy debate talks about the usage of fossil fuels vs renewable energy but not knowing if is renewable resources can ever fully replace fossil fuels Sources of fuel bioenergy fossil fuels hydrogen nuclear energy wind power hydrogen solar fusion Natural Gases Fracking uses water, sand, and chemicals to break down rocks to release the natural gases in them, but this waste can damage the local water supply. Coal Fossil fuel is obtained through underground mining Coal takes millions of years to form and after it has been used it takes thousands and millions of years to form more Coal is associated with pollution such as mercury, sulfur,...
Your summary was good. I think the diagrams you added were very helpful. I do with you went further into depth about the difference between cubicles and benching systems.
ReplyDeleteGreat graphics and good overall summary! I wish your pictures were a bit bigger so I could read the words but good job.
ReplyDeleteI really liked your summary and your images were really helpful!
ReplyDeleteEliana,
ReplyDeleteVery nice summary and great supportive images. The only lacking information is a discussion between the use of cubicles and benching systems. 45/50 points