1) Describe what things are made from a) Materials b) Conductors c) Transparent 2) material that do not suck up water a) insulators b) waterproof c) all of materials 3) Do conductor Allow heat move in it easly ? a) Yes b) No 4) Glass is made by melting a) Sand b) Rock 5) give me an opaque material a) Wall b) Watter c) Milk 6) What are plastic made from ? a) chemicals b) Sand c) Paper

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