1) is the extraction of valuable minerals ... a) Ecological Footprint b) Mining c) Digging 2) Is a cellphone is made up of metals ? a) True b) False 3) The long known as the Marble Capital of the Philippines ? a) Mt. Province b) Romblon c) Abra 4) was the first metal that discovered in 9000BCE a) Silver b) copper c) Gold d) coal 5) The DENR Iis the primary government agency responsible for conservation , management , development and proper use of the country's environment and natural resources, including mininggnt a) True b) False 6) What is the most valuable metal in the Philippines? a) Gold b) coal c) Mercury d) marble 7) What are the most 3 valuable minerals in thePhilippines? a) silver,sand , crystal b) copper ,gold, nickel c) coal ,gemstone, gold 8) Where is mercury found in the Philippines? a) Palawan b) Cebu c) Davao 9) What is the Mineral name for silver? a) Au b) Ag c) Ac 10) What is gold element for Gold? a) Ag b) Au c) Al

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