Prehistoric Mammals

Which one is FALSE about Earth's first mammals?

• they gave birth to live babies

• they fed the babies milk

• they were big

• they came out only at night and hid safely during the day.

Why didn't mammals have to hide anymore?

• all the big dinosaurs were gone

• all the big dinosaurs moved to a different place

• all the living creatures were gone.

• Nobody knows

The ___________ was the biggest mammal that has ever lived on land.

• blue whale
• African elephant
• Giraffe
• hornless rhino

What is an example of a prehistoric mammal in the ocean?

• starfish

• squid

• whales

• dinosaurs

Which one is FALSE about horns?

• they could help fight enemies

• they could help animals attract and win mates

• they looked strange

• they could help find food

a cover, layer, or shell that protects the body.

• fat
• muscle
• armor

• bone

What is the name?

• Tinimomys

• Megaloceros

• Ceratogaulus

• Entelodon

a mammal that keeps its baby in a pouch until the baby grows bigger

• Bird
• Marsupial
• Reptile
• Amphibian

what hunted giant kangaroos?

• Megaloceros

• Dinosaurs

• Giant eagles

• Marsupials

All mammals have ________.

• feathers

• scaly skin

• fur or hair

• four legs