What did the earth look like millions of years ago?
Strange-looking plants grew in swamps and reptiles with wings flew in the air.
What big fish had sharp teeth?
A shark
How many kinds of sharks are there?
There are more than 400 kinds.
What is the smallest shark called?
The dwarf shark
What does the small carpet shark lie like?
It lies like a rug.
Which shark has spots?
The leopard shark
What is the biggest shark?
The whale shark
Which shark shoots through the water like a torpedo?
A blue shark
What do sharks do to sharks that are hurt?
They turn on it.
Why are blue sharks called the wolves of the sea?
They stay together in packs.
Why do they follow ships?
The sharks come because of the noises and garbage.
