Muffling sound

What does muffle mean?

• To make a sound louder

• To make a sound softer

• To make a sound higher

Why do we need to muffle some sounds?

• To protect our ears

• To hurt our ears

• To make sounds louder

What is she wearing?

• Ear defendrs

• Ear silencers

• Earphones

we fit silencers to cars, trucks and motor cycles to muffle sounds

• true

• false

cotton and wool materials are not good to muffle sound

• true

• false

In buildings we use carpets and curtains to stop noise.

• true

• false

Some people work in very noisy places so they wear ear defenders.

• false

• true

Muffle sounds mean to make sounds quieter and less clear.

• true

• false