Sense organs

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

• intestines

• skeleton

• light rays

• 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

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 sense organs do we use to smell flowers?

• Tongue

• Nose

• Eyes

• Skin

Which part is #2?

• iris

• cornea

• retina

• lens

• pupil

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.

The pupil is located at the center of the...

• sclera

• iris

• retina

• world

• retina

This part of the eye carries the nerve impulses from your eye to the part of your brain that controls vision.

• cornea

• lens

• optic nerve

• retina

• choroid