The video discusses hippos' unique ability to walk along the bottom of lakes due to their impressive breath-holding skills, allowing them to take extended walks underwater.

What unique activity do hippos enjoy doing at the bottom of lakes?

• Swimming rapidly

• Taking walks

• Diving deep

• Floating still

What is a notable skill of hippos related to their breathing?

• They can breathe underwater

• They can sing underwater

• They can hold their breath for a long time

• They can exhale bubbles

How long can hippos hold their breath?

• Long enough to float still

• Long enough to swim across a lake

• Long enough to walk underwater

• Long enough to dive deep

What is the primary reason hippos can walk underwater?

• They have webbed feet

• They are buoyant

• They can hold their breath for extended periods

• They have gills

What is the maximum distance a hippo can walk underwater?

• 5 feet

• 5 miles

• 5 kilometers

• 5 meters