Heart-Wrenching Video: Starving Polar Bear on Iceless Land | National Geographic

What is causing polar bears to lose access to their main food source?

• Pollution in the ocean

• Rising temperatures and melting sea ice

• Overhunting by humans

• Other predators competing for food

What is the main food source for polar bears that is becoming harder to find?

• Fish

• Berries

• Seals

• Birds

What happens to polar bears when they cannot find their usual food?

• They migrate to warmer climates.

• They learn to eat plants.

• They become starving and search for food in human settlements.

• They hibernate for longer periods.

What was the immediate danger faced by the starving polar bear shown?

• It might get attacked by other animals.

• It might get lost in the wilderness.

• It was likely to die within a few hours without food.

• It might wander into a human settlement and be captured.