why penguin colour is white and black ?
Penguins have black feathers that help them to absorb radiation from the sun,but this may also
cause a little loss of heat from their body.In order to compensate for this,they also have white
feathers that preserve heat and help them in camouflage.There furs are designed in such a way that
it traps the air to act as insulators.
cause a little loss of heat from their body.In order to compensate for this,they also have white
feathers that preserve heat and help them in camouflage.There furs are designed in such a way that
it traps the air to act as insulators.