Shark Facts

The video presents five fascinating facts about sharks. It begins with an introduction to the topic, followed by details about hammerhead sharks' unique head shape and their ability to see in multiple directions. The video then highlights the ancient history of sharks, noting their existence before dinosaurs. It explains that sharks' bodies are made of cartilage, not bones. The video also covers sharks' excellent eyesight and their use of electrical pulses for hunting. Finally, it describes the sandpaper-like texture of shark skin, which aids in reducing friction while swimming. The video concludes with a brief wrap-up of the facts presented.

What is a unique feature of hammerhead sharks?

• They have a long, flat-shaped head with eyes on either end.

• They can only see in one direction at a time.

• Their eyes are on the sides of their body.

• They have a round head.

How long have sharks been around?

• Since the time of the dinosaurs.

• For 420 million years.

• Since the ice age.

• For 100 million years.

What material makes up a shark's body?

• Bones

• Scales

• Cartilage

• Muscle

How do sharks detect fish when hunting?

• By emitting electrical pulses.

• By using their eyesight alone.

• By following the scent of fish.

• By using sound waves.

What does a shark's skin feel like?

• Slippery like soap.

• Soft like cotton.

• Rough like sandpaper.

• Smooth like silk.