Starts with

It is the second small bone in the inner ear.

ANVIL

Answer:

A

Starts with

It receives the auditory information through the nerves and produces an answer.

Answer:

AAB

BRAIN

Starts with

A spiral structure in the inner ear.

Answer:

C

COCHLEA

Starts with

The units to measure the intensity of a sound.

Answer:

D

DECIBELS

A thin membrane that vibrates when sound reaches it.

Answer:

Starts with E

EARDRUM

The number of vibrations in a second.

Answer:

Starts with F

FREQUENCY

It is a device that you insert in the ear canal to protect the ear from loud noises.

Answer:

Contains G

EAR PLUG

It is the first small bone in the inner ear.

Answer:

Starts with H

HAMMER

It can be loud or soft. It is measured in decibels.

Answer:

Starts with I

INTENSITY

Contains J

It produces noise pollution and it is related to cars.

Answer:

TRAFFIC JAM

Starts with K

Strike a surface with the knuckle.

Answer:

KNOCK

Starts with L

A high sound.

Answer:

LOUD

Starts with M

A pleasant sound.

Answer:

MUSIC

Starts with N

An unpleasant or disturbing sound.

Answer:

NOISE

Starts with O

The tube through which sound travels to the eardrum.

Answer:

OUTER EAR CANAL

Outer ear canal

Starts with P

The visible part of the outer ear.

Answer:

PINNA

Starts with Q

Sound has three: intensity, tone and pitch.

Answer:

QUALITIES

Contains R

It uses the reflection of sound to detect objects at sea.

Answer:

SONAR

Starts with S

The last small bone in the inner ear.

Answer:

STIRRUP

Starts with T

A brass, wind musical instrument.

Answer:

TRUMPET

Contains U

It connects the middle ear to the back of the nose.

Answer:

EUSTACHIAN TUBE

Starts with V

An oscillation that produces sound.

Answer:

VIBRATION

Starts with W

It is the form in which sound travels.

Answer:

WAVES

Contains X

A very loud sound.

Answer:

EXTREME

Contains Y

It produces changes in objects.

Answer:

ENERGY

Contains Z

The unit to measure the frequency of a sound.

Answer:

HERTZ

1 second