4th Grade Sensory Organs Quizzes, Questions & Answers

Spark curiosity and test your child’s 4th grade Sensory Organs knowledge with our engaging quizzes! Read more

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Zoology Animal Biology Botany Plant Biology Biology Mammals Astronomy Ecology Environmental Geoscience Hydrology Paleontology Marine Life Ecological Conservation Digestive System Plant Reproduction Sound Waves Electric Power

Comprehension - Our Ears - Year 4/5

Explore the structure and function of human ears in 'Comprehension - Our Ears - Year 4\/5'. This quiz assesses understanding of how ears detect sound, balance functions, and compares human ears to those of other animals.

Questions: 16 | Attempts: 135 | Last updated: May 21, 2025

Sample Question
Our Ears Description Our ears allow us to hear sounds of all types: the voices of our family and friends, the music we like, the sounds of nature, the noises of the city. As well, our ears help us to keep our balance and warn us of danger. The part of our head that we call the ear is only the outer part of the organ of hearing. The ear has three parts. Sound passes through the outer ear to the middle ear, which picks up the vibrations of the sound and transfers it to the inner ear. Here they are changed into nerve signals that travel to the brain. The brain translates the nerve signals and tells us what sound we are hearing. We measure sound in decibels. The sound of this page turning might be about thirty (30) decibels. While the concert your big sister attended last night could have measured an ear-splitting one hundred (100) decibels! Our inner ear helps us to keep our balance. It has a number of semicircular canals that contain fluid, and this fluid moves when we move. Information about the fluid's movement is carried to the brain by nerves. The brain makes sense of this information and then sends messages to the muscles we need to keep our balance. Have you noticed that a cat can move its ears and point them towards a sound? This is because a cat must be constantly on-guard against danger and needs to know the direction from which a sound comes. Our ears don't move in the same way. Can you think why? It is because we don't need to protect ourselves in the same way. So, our ears can sit close to our heads and not move all around. True or False? Our ears pick up sound vibrations.

True

False

Five Senses Quiz

Do you truly understand how you experience the world around you? Our Five Senses Quiz is here to test your knowledge on the intricate systems that allow you to see, hear, taste, touch, and smell. Each sense plays a critical role...

Questions: 10 | Attempts: 3840 | Last updated: Oct 4, 2025

Sample Question
What is the primary organ of taste?

Tongue

Nose

Ear

Skin

4th Grade Sensory Organs Quizzes, Questions & Answers

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