primary 4 1.1

Adaptation is a characteristic of living organism that allow to

• die

• Eat

• Survive and reproduce in ecosystems

Starred agama lizard live in

• Polar climate

• hot desert

• cold desert

Starred agama keeps cool during a hot sunny day in desert by

• Search for shaded area

• eating green vegetables

• drinking more water

Penguin live in a polar region which

• is one of the hottest place on the earth

• is one of the coldest place on the earth

• look like desert climate

which of the following help penguin to adapt to live in polar climate

• their body covered with skin

• their body covered with thick dense feathers only

• their body covered with thick dense feathers and layer of fat

• their body covered with layer of fat only

in penguin feet

• warm blood vessels weave around cold blood vessels

• warm blood vessels weave around its toes

• Cold blood vessels weave around its dense feathers

Thick white fur is an adaptation in

• starred agama lizard

• polar bear

• fennec fox

the color of fennec fox protect it from

• Hot climate

• cold weathers

• rains

• Wind

All of the following properties help fennec fox to stay cool except

• Pantings like dogs

• Thick fur coat

• Tan colored fur

• extra large ears

Changing the color body coat of arctic fox according to season is considered

• Structural adaptation

• Behavior adaptation