The Role of Animal Eyes Preassessment

Light passes through a _______ lens and spreads outwards.

Tags

NGSS.MS-PS4-2

Light passes through a ______ lens and comes together at a focus point.

What is it called when an object completely blocks light from passing through?

Tags

NGSS.MS-PS4-2

Animals that have eyes on the sides of their heads are usually ____.

What do compound eyes do?

• See changes in light.

• See far away.

• See danger from all directions.

• See more clearly.

What is a negative effect that cataracts have on animal vision?

• The lens becomes cloudy.

• It improves in low light.

• The lens becomes more clear.

• It makes eyes itchy.

An animal is not able to see how far away something is when its eyes are located on the

____ of the ____.

Without __________ vision would be blurry.

Which two parts of the eye allow light to pass through it?

• cornea

• eyelid

• pupil

• optic nerve

What ability varies greatly depending on the animal?

The ability to ___ _____.