Secrets of the Penguins | Official Trailer | National Geographic

What adaptation helps penguins survive in extremely cold environments?

• Thick fur

• Blubber and dense feathers

• Gills for underwater breathing

• Large ears to radiate heat

What is a primary food source for penguins?

• Berries and nuts

• Small fish and krill

• Insects and worms

• Leaves and plants

Besides icy polar regions, where else can penguins be found living?

• Tropical rainforests

• Deserts

• Near human settlements and coastal areas

• High mountain peaks

What unusual behavior do some penguins exhibit when entering the water from high ice formations?

• They build ramps to slide down.

• They wait for the ice to melt.

• They jump directly from tall cliffs.

• They fly down to the water.