Structure of Sense Organs

It is like a clear window and it covers the front of the eye.

• Iris

• lens

• cornea

• retina

Is a circular hole. Light enters the eye through the....

• pupil

• iris

• cornea

• retina

Eyes help us to ________________.

• smell

• see

• taste

Skin help us to ________________.

• taste

• eyes

• feel

Ears help us to __________________.

• hear

• smell

• see

We use sunglasses to protect our _______________.

• eyes

• nose

• ears

Our body finds out about the world around us using our....

• intestines

• skeleton

• light rays

• sense organs

They help us detect sounds.

• eyes

• nose

• legs

• ears

Tags

NGSS.1-PS4-1

How many sense organs do we have?

• 5

• 3

• 6

• 2

What is the function of the iris?

• It is the coloured part of the eye.

• It focuses the image we see.

• It sends messages to the brain.

• It controls how much light enters the eye.