Polar Bears and Their Environment

The video explores the life of polar bears as they adapt to seasonal changes. It begins with the melting of ice and the cold water conditions that are ideal for young polar bears. The video highlights the rare swimming technique called porpoising, usually seen in underwater mammals. It concludes with the seasonal behavior of polar bears, focusing on their hunting habits during winter and fasting in summer.

What temperature is the water that young polar bears find suitable?

• 45 degrees

• 15 degrees

• 35 degrees

• 25 degrees

Why is open water considered a novelty for polar bears?

• They cannot swim

• They avoid water

• Their world is mostly ice

• They prefer warmer climates

What is the term for the swimming technique practiced by polar bears that is usually seen in underwater mammals?

• Diving

• Porpoising

• Surfacing

• Gliding

During which season do polar bears primarily hunt and eat?

• Autumn

• Spring

• Winter

• Summer

What do polar bears do during the summer when the ice melts?

• Hibernate

• Hunt for food

• Migrate to warmer areas

• Fast and swim