Which fish has headlights? What makes waves roll? How deep do submarines dive? With detailed, lively answers to these and many other fascinating questions, I Wonder Why The Sea is Salty is a perfect introduction to the mysteries of the sea. Combining incredible information with awesome artwork, it is guaranteed to amaze and inspire!

4 How big is the ocean?

5 Which is the bi99est ocean?

5 What's the difference between a sea and on ocean?

6 Why is the sea salty?

7 Is the Red Sea reolly red?

8 What did sailors fear the most?

9 Who first soiled around the world?

10 What is sand mode of?

10 How are coves mode?

11 Why do limpets clin9 to rocks?

12 Which fish has headlights?

12 How deep is the ocean?

13 What makes chimneys under the sea?

14 What's it like at the bottom of the sea?

15 Are there mountains under the sea?

16 How do fish breathe under water?

16 How do fish swim?

17 Which bird flies under water?

17 Which animal is jet-propelled?

18 Which animal loves to play?

18 How do whales and dolphins use sound to see?

19 Which sea animals sing like birds?

20 What makes waves roll?

21 Are there rivers in the ocean?

21 Why do sailors watch the tides?

22 Where do angels, clowns and parrots live?

23 What is a coral reef?

23 Where is the biggest reef?

24 Which is the biggest fish?

24 Which is the fastest fish?

25 Which is the biggest crab?

26 Which fish hunts with a hammer?

26 Which is the most shocking fish?

27 Which fish look like stones?

28 How deep do submarines dive?

28 What dives deepest?

29 Which was the deepest dive ever?

30 Who fishes with fire? 

30 Are there farms under the sea?

31 Are there jewels in the sea?

32 Index