1) How is sound made? a) From objects that vibrate b) From round objects c) From objects that fly 2) What does vibrate mean? a) To move slowly b) To move back and forth very fast c) To move up and down 3) What makes a high sound? a) A cello b) A drum c) A flute 4) What is sound? a) A type of energy b) A type of gas c) A type of heat

Grade 1 \science- What is sound review

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