1) When an object vibrates it makes a _______. a) start b) sound 2) When the object stops vibrating, the sound __________. a) stops b) plays 3) When you play a guitar, the strings ___________. a) vibrate b) jump 4) Choose the object that makes a loud sound. a) whispering to a friend b) beating a drum 5) Choose the object that makes a loud sound. a) fireworks b) feather 6) Choose the object that makes a soft sound. a) siren b) rain falling 7) All sound is made from ______. a) sound waves b) dogs 8) What makes sounds have high or low notes? a) tone b) pitch 9) Vibrations move ________. a) back and forth b) fast 10) Loud sounds are made by _________. a) vibrations b) color

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