| 1. |
This is the part of the ear we see that includes the ear canal until it reaches the ear drum. The outer ear helps direct sounds waves toward the ear drum.
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| 2. |
There are two of these in the ear. One takes sound to the brain. The other one helps us balance.
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| 3. |
When the ear can detect sounds, we say it can hear.
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| 4. |
This is a tube inside the ear which connects the middle ear to the throat.
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| 5. |
When we detect the sounds which come into the ear, they are “heard”.
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| 6. |
This is also called the tympanic membrane. It is a thin piece of tissue pulled tight like the cover of a drum. When sound waves hit it, it changes them to vibrations.
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| 7. |
Any vibration of the ear drum is sound. It makes the ear send messages to the brain.
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| 8. |
A lack of noise, or a sound that is not loud.
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| 9. |
This is mainly made up of the cochlea and semi-circular canals. It is where vibrations are changed to nerve impulses.
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| 10. |
To pay attention to sounds.
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| 11. |
This is a loud or annoying sound which does not stop.
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| 12. |
This tiny bone is the middle one of the three hearing bones. It is also called the Incus which is Latin for anvil.
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| 13. |
This bone, also called the Malleus, is the largest of the ear bones in the middle ear. It is attached to the ear drum.
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| 14. |
When a noise is so small that we can hardly hear it, we say it is this.
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| 15. |
We usually think of this as a loud sound. It is often annoying.
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| 16. |
The third and smallest of the three bones in the middle ear. It is shaped like the stirrup on a saddle. Its other name is Stapes.
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| 17. |
Sound can cause things to quiver or tremble as sound waves hit them. We call this vibration.
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| 18. |
A sound which is high in volume.
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| 19. |
The part of the body used for hearing.
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| 20. |
Sound travels in waves like water. You cannot see them, but you can sometimes feel them as vibrations.
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| 21. |
A spoken sound which is very quiet.
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| 22. |
This includes the ear drum, plus the hammer, anvil, and stirrup bones. These carry the vibrations from the ear drum to the cochlea.
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