Owl's Fascinating Facts: Dolphin Sleep

The video explores fascinating animal facts, focusing on dolphins. It begins with a fun fact about chameleons and transitions into an experiment about swimming in sleep. The main focus is on dolphins, explaining their unique breathing mechanism and how they sleep with half their brain awake. A poem concludes the video, summarizing dolphins' unique traits.

What is unique about a chameleon's tongue?

• It is forked.

• It is twice the length of its body.

• It changes color.

• It is sticky.

How do dolphins breathe?

• Through their gills.

• Through their skin.

• Through a blowhole on top of their head.

• Through their mouth.

What is a unique feature of dolphin sleep?

• They sleep on the ocean floor.

• They sleep with both eyes closed.

• They sleep with one eye open.

• They stop swimming while sleeping.

How do dolphins manage to breathe while sleeping?

• Half of their brain stays awake.

• They hold their breath.

• They float to the surface.

• They use gills.

What happens when one side of a dolphin's brain wakes up?

• The dolphin stops swimming.

• The other half of the brain goes to sleep.

• The dolphin starts eating.

• The dolphin dives deeper.

Why can't dolphins sink like a stone in the deep?

• They have fins.

• They are too light.

• They need to breathe air.

• They have a swim bladder.

What is highlighted in the poem about dolphins?

• Their unique sleeping and breathing habits.

• Their hunting skills.

• Their playful nature.

• Their ability to change color.