Shark Biology and Behavior

The video provides an educational overview of sharks, covering their physical characteristics, behavior, and sensory abilities. It explains that sharks are cartilaginous fish with a long evolutionary history, existing before dinosaurs. The video highlights various species, including the great white, hammerhead, whale, and basking sharks. It discusses their solitary nature, diverse diets, and exceptional senses, such as smell and the ampullae of Lorenzini. Additionally, it touches on shark teeth and gentle species like the whale shark. Fun facts and a conclusion encourage viewer engagement.

What is the primary material that makes up a shark's skeleton?

• Keratin

• Calcium

• Cartilage

• Bone

Which shark is known for its distinctive hammer-shaped head?

• Whale Shark

• Great White Shark

• Tiger Shark

• Hammerhead Shark

What is the largest species of shark?

• Great White Shark

• Whale Shark

• Basking Shark

• Tiger Shark

What do most species of sharks primarily eat?

• Meat

• Plants

• Plankton

• Algae

Which sense allows sharks to detect electrical charges in the water?

• Smell

• Hearing

• Vision

• Ampullae of Lorenzini

How many teeth can a shark go through in its lifetime?

• 5,000

• 10,000

• 50,000

• 20,000

What is the term used for baby sharks?

• Cubs

• Pups

• Fawns

• Kits

Which shark is known to put its head above water?

• Basking Shark

• Hammerhead Shark

• Great White Shark

• Whale Shark

What feature allows sharks to feel vibrations in the water?

• Ampullae of Lorenzini

• Gills

• Lateral Line

• Dorsal Fin

What is the average swimming speed of sharks?

• 15 km/h

• 12 km/h

• 8 km/h

• 5 km/h