1) What is the definition of "copper"? a) type of precious stone found in mountains b) a reddish-brown metallic element used in electrical wiring c) renewable energy source d) a type of coal deposit 2) Which best describes "coal"? a) A clear crystal used in jewelry b) A liquid fossil fuel c) A black or dark-brown combustible mineral used as fuel d) A renewable energy source 3) What does "renewable" mean? a) Something that can only be used once b) A resource that cannot be replaced c) Something that is very expensive d) A resource that can be naturally replenished over time 4) Which definition best matches the word "obtain"? a) To get or acquire something b) To lose or give away c) To break or damage d) To create or invent 5) What is the meaning of "precious"? a) Common and easily found b) Of great value or worth c) Harmful to the environment d) Large in size or quantity 6) What is a "fossil fuel"? a) A type of dinosaur bone b) A natural fuel formed from ancient organic matter c) A renewable energy source d) A type of modern plant material 7) What is a "mineral"? a) A type of plant b) A manufactured material c) A naturally occurring solid substance formed by geological processes d) A type of renewable energy 8) Which best defines "metal"? a) A type of plastic b) A natural resource that can be renewed c) A synthetic material d) A solid material typically hard, shiny, and good at conducting heat and electricity 9) What is "mining"? a) The process of extracting minerals from the Earth b) The process of creating new materials c) The study of weather patterns d) The process of recycling materials 10) What is an "infographic"? a) A type of photograph b) A written essay c) A visual representation of information or data d) A scientific experiment

GRADE 7

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