Marine Mammals

Mammals are animals that

• Don't have a backbone
• Have live young
• Lay eggs
• Live in the jungle

Which of the these animals is a mammal?

• dolfin
• sea bass
• shark
• trout

Sea Otters use what adaptation to keep warm?

• Blubber
• Thick Fur
• Sun Bathing

Is this statement true or false?
Marine mammals require less oxygen than land mammals ?

• true
• false

What do dolphins use to determine size, distance, and shapes of underwater objects?

• eyesight & hearing
• echolocation
• waves on the surface
• smell

This part of the body gets smaller as a species becomes less agile and less active.

• Blowhole
• Dorsal Fin
• Blubber
• Eyes

Polar Bears use this method of hunting. 

• Still-Hunting
• Ambush
• Pack 
• Destraction

What is their favourite food?

• Vegetables
• Fruit
• Foxes
• Seals

Why are  they in danger?

• Because of the pollution
• Because of the global warming
• Because they have no more food
• Because men hunt them

What is a mammal?

• A mammal is an animal with fur.
• A mammal is an animal that is not a fish.
• A mammal is an animal that lives in the ocean.
• A mammal is an animal that is warm blooded vertebrate that produces milk to feed its young.