The video explores the thriving ecosystems of the Arctic and Antarctic regions. It highlights the role of polar bears as apex predators in the Arctic, their swimming skills, and their hunting techniques. Seals are discussed for their blubber insulation and ability to hold breath underwater. In the Antarctic, the focus shifts to emperor penguins, their breeding during harsh winters, and their unique adaptations like huddling and antifreeze proteins that help them survive extreme cold.

What is the primary prey of polar bears in the Arctic?

• Penguins

• Seals

• Whales

• Fish

Which characteristic helps seals survive in cold Arctic waters?

• Sharp claws

• Thick blubber

• Fast swimming

• Camouflage

During which season do emperor penguins breed in Antarctica?

• Winter

• Spring

• Autumn

• Summer

What is a unique adaptation of emperor penguins that helps them survive extreme cold?

• Growing thicker feathers

• Migrating north

• Huddling together

• Building nests

What special protein do emperor penguins have in their blood to withstand freezing temperatures?

• Antifreeze proteins

• Keratin

• Collagen

• Hemoglobin