I WONDER - What Is The Largest Mammal?

The video discusses marine mammals, focusing on the Antarctic blue whale. It highlights that only 130 mammal species live in the ocean, a small fraction of global mammal diversity. The Antarctic blue whale can reach nearly 100 feet in length and weigh up to 300 tonnes, making it 50 times heavier than an elephant.

How many species of mammals are known to inhabit the ocean?

• 130

• 500

• 1000

• 50

What is the maximum length an Antarctic blue whale can reach?

• 50 feet

• 150 feet

• 75 feet

• 100 feet

Which part of the blue whale is described as being as heavy as an elephant?

• Its heart

• Its tongue

• Its tail

• Its fin

Approximately how many times heavier is a blue whale compared to an elephant?

• 10 times

• 100 times

• 50 times

• 20 times

What is the approximate weight of an Antarctic blue whale?

• 100 tonnes

• 200 tonnes

• 300 tonnes

• 400 tonnes