Sight and skin

We gather information about our environment using our __________

If we use our eyes, we are using the sense of...

• sight

• touch

• smell

• hearing

If we use our skin, we are using the sense of...

• sight

• touch

• smell

• hearing

The thin outer layer of the skin. We can touch it.

• Dermis

• Epidermis

• Nerves

This layer constains the nerve endings, the blood vessels and the capillaries

• Epidermis

• Dermis

• Subdermis

They are in the skin and they produce nerve impulses which the sensory nerves transmit to the brain.

It's the coloured part of the eye and surrounds the pupil

• Iris

• Cornea

• Retina

• Lens

It's made of nervous tissue with cells that send information to the optic nerve

• Iris

• Pupil

• Lens

• Retina

It covers and protects the iris and the pupil

• Iris

• Cornea

• Lens

• Retina

It's transparent, oval-shaped and focuses light into the retina

• Iris

• Cornea

• Lens

• Retina