5th Grade Science Test 1

5th Grade Science Test 1

Multiple Choice

A part of your eye that is transparent is the:

• eyelid

• retina

• cornea

• iris

Multiple Choice

Which of these is NOT true about an animal that damages its eyes? Choose 1

• If the animal is prey, it might not be able to see if a predictor was coming.

• If the animal is a predator, it might have a harder time hunting.

• The animal might rely more on its senses of smell and hearing to make up for lost vision.

• It will not have a harder time compared to other animals that don't have any eye damage.

Multiple Choice

Where is light focused at the back of the eye?

• retina

• rod

• cornea

• pupil

Multiple Choice

Lenses are used in telescoped and cameras.

• Yes

• NO

Multiple Choice

An automatic reaction that your body has that happens without thought.

• brain

• reflex

• spinal cord

• peripheral nerve

Multiple Choice

A nerve that is NOT part of the central nervous system.

• peripheral nerve

• central nervous system

• spinal cord

• brain

Multiple Choice

Which one is an automatic reflex?

• Picking out the clothes you wear each day.

• Picking a tv show.

• Removing your hand from the hot stove.

• Decided what to have for lunch.

Multiple Choice

Which body system includes the brain, spinal cord, nerves, and sense organs?

• skeletal system

• excretory system

• respiratory system

• nervous system

Multiple Choice

Animal's sensory systems:

• all need light to work.

• are the same for every animal.

• give little information about what's around them.

• are different from each other.

Multiple Choice

Which one is NOT true about animal vision?

• Some animals see ok in low light.

• Some animals can see differently than other animals.

• Some animals can see in the complete and total darkness.

• Animals see using the retina to focus the image.

Multiple Choice

Which part of your eye takes the refracted light from the cornea and sends it onto the retina?

• pupil

• sclera

• lens

• iris

Multiple Choice

Can some animals eyes see better at night then others?

• Yes

• No

Multiple Choice

The pupil opens and closes depending on how much light there is.

• Yes

• No

Multiple Choice

Certain animals can sense electrical fields put out by other animals as they move.

• Yes

• No

Multiple Choice

What is something that doesn't need to be remembered to have happen?

• Looking for food.

• Breathing

• Looking for Shelter

• Figuring out what's dangerous.

Multiple Choice

Opaque Objects:

• don't allow any light to pass though.

• must be dark in color.

• allow all light to pass through.

• allow some light to pass through.

Multiple Choice

Image:

• A "picture" that light rays make after bouncing off an object.

• how light bends

• bouncing of light waves

• lets some light pass through

Multiple Choice

An opaque object:

• A "picture" that light rays make.

• Lets some light through.

• Blocks all light.

• Is the bending of light as it passes from one material to another.

Multiple Choice

Translucent:

• Lets all light through.

• Lets some light through.

• Lets no light through.

Multiple Choice

Reflection:

• Waves that bend when going through an object.

• Block some light

• Block all light

• Waves that bounce off an object.

Multiple Choice

Refraction:

• Waves that bounce off an object.

• A picture is formed in the mind.

• Waves that bend when going through an object.

• Blocks all light.

Multiple Choice

Snakes ONLY use their eyes to find prey.

• Yes

• No