adaptation in animals class 4

Desert animals drink lots of water at a time so that______

• they can stay without drinking water for many days.when there is scarcity of water

• they like to drink water

• they can relax

camels have ___________that prevents their feet from sinking into the sand.

• thick pad of fat under their feet

• shoes under their

• soft feet

• large feet

inactivity or going for a long sleep during the hot summer months

• hibernation

• aestivation

• sleep

• dream sleep

inactivity shown by some animals during winter months is called

• hibernation.

• aestivation

• deep sleep

• condensation

Animals such as penguins have a thick layer of fat, called

• blubber

• rubber

• thick fat

• fur

polar bear and arctic foxes have _________ on their body which helps to keep body warm.

• thick fur

• thick fat

• sweater

• claws

Most aquatic animals have________that help them to swim in water.

• fins or limbs

• hands and feet

• knees and gills

• hands and fins

whales and dolphins have _____ to breathe.

• gills

• lungs

• fins

• limbs

Fishes have ________ which help them to breathe in water.

• gills

• fins

• lungs

• limbs

Animals that live both on land and in water are called

• amphibians

• aquatic

• terrestrial

• polar