Grade 4 Animal Test

What is a characteristic of mammals?

• Presence of hair or fur

• Cold-blooded

• Presence of scales

• Ability to fly

What is the most common characteristic of birds?

• Feathers

• Fur

• Shell

• Scales

How do birds breathe?

• They don't need to breathe.

• They breathe using their lungs.

• They breathe through their gills.

• They breathe through their skin.

What is the main characteristic of reptiles?

• Scales and laying eggs on land

• Fur and giving birth to live young

• Scales and laying eggs in water

• Feathers and laying eggs in water

Name one reptile that is capable of changing its color.

• Snake

• Chameleon

• Frog

• Turtle

What is the defining characteristic of amphibians?

• Ability to fly

• Ability to live both on land and in water

• Ability to breathe underwater

• Ability to live only on land

How do amphibians breathe?

• Through their feathers and gills

• By drinking water through their skin

• Through their skin and lungs

• By inhaling through their mouth and exhaling through their nose

What is the main characteristic of fish?

• Lungs for breathing and paws for walking

• Gills for breathing and fins for swimming

• Feathers for flying and scales for protection

• Tentacles for breathing and tails for swimming

Name one type of fish that is known for its ability to produce electric shocks.

• Zap zebra fish

• Lightning fish

• Shock shark

• Electric eel

What is the main characteristic of insects?

• They have two legs

• They have six legs

• They have four legs

• They have eight legs