Exploring the World of Sharks

How many species of sharks are there?

• Less than 100

• Around 200

• Exactly 300

• More than 500

What is a common misconception about sharks?

• They are all very small

• They are all colorful

• They are all very fast

• They are man-eating monsters

What unique ability do some sharks have regarding their sense of smell?

• They can smell through their fins

• They can smell underwater flowers

• They can smell the ocean floor

• They can smell a drop of blood from over a mile away

What is one of the unique abilities of sharks related to electric fields?

• They can use electric fields to navigate

• They can create electric fields to communicate

• They can detect electric fields from other animals

• They can generate electricity

Why are sharks important to the marine ecosystem?

• They help maintain the balance of the ecosystem

• They are the fastest swimmers

• They are the largest creatures

• They are the most colorful species