Adaptations

A bird's beak is an example of what kind of adaptation?

• familial adaptation

• structural adaptation

• behavioral adaptation

• environmental adaptation

Which one of these adaptations would allow an organism to adapt to a cold climate?

• body covering

• teeth

• beak

• whiskers

How do the sharp needles on these cacti help it survive?

• The needles block the sun.

• The needles provide support to the plant.

• The needles keep animals away from the plant.

• The needles carry food to the plant.

What part of a cactus helps keep it from losing too much water?

• Tubers

• Thorns

• Woody stem

• Stem with a think, waxy covering

Which adaptation best helps elk survive in the forest biome?

• winter hibernation

• changes of color

• large antlers

• thick fur

Which is the best example of a behavior adaptation that helps an animal survive a change in the environment?

• a bear hibernating

• a duck floating

• a cow grazing (eating)

• a dog sleeping

How can the structural adaptation of a lion's mane help the male lion survive?

• The mane attracts insects that nest in the mane.

• The mane blows in the wind to help keep the lion cool in the hot sun.

• The man allows other lions to recognize other males in the same pride (family).

• The mane makes the lion look bigger and protects its neck.

A bear does not have to learn how to hibernate. Knowing how to hibernate is ....

• an instinct

• an structural adaptation

• something they learned from its mother

• a skill they practice

Which of the following is NOT an example of an animal's behavioral adaptation?

• Taking flight

• mimicry

• playing dead

• claws

Which of the following reasons is NOT a reason why animals use camouflage?

• Animals use camouflage to protect themselves from becoming food for another animal.

• Animals use camouflage to attract a mate.

• Animals use camouflage to blend in with their environment.

• Animals use camouflage to get food.