Hearing Loss

Hearing loss happens

• gradually
• quickly 
• all choices

Hearing aides are created by

• Scientists
• Engineers
• All choices

Hearing aides are technologies

• True
• False

Hearing aids are easily seen in the ear for a person who has hearing loss.

• True
• False

Hearing aides help with...

• Loud voices and sounds
• Whispers (quiet sounds)
• All choices

Hearing aides are...

• Very small
• Waterproof (some)
• Can connect to smartphones
• All choices

Sound is...

• Vibrations that travel through the air
• Waves that travel through the air

Sound in the air causes what in the our ear to move?

• Ear drum
• Cochlea
• Wax
• All choices

Where do sound signals that our ear takes in get sent?

• Brain
• The opposite ear
• All choices

When asleep our brain still processes sound

• True
• False