Direction: Choose the correct answer inside the box Write your answer on the space provided.

Waves , Sound , movement , loud sound , Sound Waves ,

1. Throw a stone into the body of water, rings of _________ expand until it calm .

2. _______ is a type of energy made by vibrations .

3. When vibrations are fast, _____ you will hear a ______.

4. Any object vibrates, it causes in the air particles.

5. Particles bump into the particles close to them which make them vibrate and causing it to bump.​