The book The Crying Sea is for children. It is written by Simon Walker. It's   the sea. It tells us about different   of water pollution and the things we can do to keep the sea  . It also tells us the different ways we can   the seas. In this book, Simon Walker said: “Three quarters of the earth is water.   thousands of years, the seas have helped   by giving us food and water. Now, we are feeding them dirty water from factories and rubbish from our homes. The seas are   because they are very sick. Please help to save them.”
    You can   many wonder photos of the sea in this book. There are also beautiful photos of sea   like whales, and seahorse. You can see pictures of some famous dolphins. I think this is a very  and useful bool.