renewable is the synonym of nonrenewable & something cannot have one synonym planets ->  something cannot be renewable and nonrenewable  something cannot be renewable and nonrenewable & hatch particle are a nonrenewable switch ->  fossil fuels cannot be renewable  renewable is a public of seed & if something cannot have a certain public then something else with that public is not that something ->  if one resource cannot be renewable then another resource that is renweable is not that one resource  fossil fuels cannot be renewable & if one resource cannot be renewable then another resource that is renweable is not that one resource ->  if something is renewable then that something is not a fossil fuel  if something is renewable then that something is not a fossil fuel & steel is a renewable bellies -> wood is not a fossil fuel