Greenland Shark Lifespan and Habitats

The video discusses the Greenland shark, which can live up to 400 years, making it the longest-living vertebrate. These sharks inhabit cold waters, which may contribute to their longevity. They grow slowly and may not reproduce until they are 150 years old. The video compares Greenland sharks to other vertebrates and poses a hypothetical question about living for 400 years in cold water.

What is the estimated maximum lifespan of a Greenland shark?

• 400 years

• 300 years

• 200 years

• 100 years

Why do scientists believe Greenland sharks live so long?

• They eat a special diet

• They move quickly

• They live in warm waters

• They inhabit cold waters

At what age might Greenland sharks be able to reproduce?

• 200 years

• 150 years

• 100 years

• 50 years

Which of the following is true about Greenland sharks compared to other vertebrates?

• They are the fastest swimmers

• They are the smallest vertebrates

• They have the longest lifespan

• They live in the warmest waters

What humorous question is posed about living for 400 years?

• Would you prefer to fly in the sky?

• Would you like to swim in freezing water?

• Would you like to live in a desert?

• Would you enjoy living in a forest?