Coral reefs are made of
calcium carbonate
rock
sodium chloride
silica

Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.