loud and soft sound

A whispering is a ................. sound

• soft

• Loud

• No sound

When the clock is ticking, is it loud or soft sound?

• Soft

• Loud

Large vibrations cause _____________ sounds

• Loud

• Soft

Sound is caused by ______________

• vibration

• matter

How will loud sound affect your hearing?

• Make it better

• Damage it

• No affect

When a lion roars, it makes a _______ sound.

• Loud

• soft

Loud sounds are caused by a ___________ vibration

• Fast

• Slow

A very loud sound can harm our__________

• Eye

• Ear

When someone is ringing a bell, is it loud or soft sound?

• Soft

• Loud

Sound is a kind of energy.

• True

• False