Ear Anatomy

Ear Anatomy

Assessment

Flashcard

Biology

4th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the outer part of the ear that catches sound waves?

Back

Pinna

2.

FLASHCARD QUESTION

Front

What unit measures the frequency of sound?

Back

Hertz

3.

FLASHCARD QUESTION

Front

What are the three tiny bones in the middle ear called?

Back

Ossicles

4.

FLASHCARD QUESTION

Front

What unit measures the volume of sound?

Back

Decibels

5.

FLASHCARD QUESTION

Front

What are the three main parts of the ear?

Back

Outer ear, middle ear, inner ear

6.

FLASHCARD QUESTION

Front

What is the function of the eardrum?

Back

To vibrate in response to sound waves and transmit them to the ossicles.

7.

FLASHCARD QUESTION

Front

What is the role of cilia in the ear?

Back

To help convert sound vibrations into electrical signals for the brain.

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