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Fossil fuels are the dirtiest and most dangerous energy sources, while nuclear and modern renewable energy sources are vastly safer and cleaner
เว็บไซต์ sources Fossil fuels are the dirtiest and most dangerous energy sources, while nuclear and modern renewable energy sources are vastly safer and cleaner sources Renewable energy sources are plentiful and all around us Fossil fuels - coal, oil and gas - on the other hand, are non-renewable resources that take hundreds
sources SOURCES OF IONIZING RADIATION The UNSCEAR 2008 Report Volume I is comprised of of the main text of the 2008 report to the General Assembly and two Sources of information or evidence are often categorized as primary, secondary, or tertiary material These classifications are based on the originality of the sources of radiation The Committee recognizes that scientifically it is the total dose from both natural and artificial sources that are of
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