What do we know about the sea? We1 that it looks very beautiful when the Sun is shining2 it. We also learn that it can be very terrible when there is a strong wind. What3 things do we know about it?
The first thing to remember is that the sea is very big.4 the map of the world. There is5 sea than land. The sea covers three quarters of the6 .
Some parts of the sea7 very shallow. But some places are very deep. There is one place near Japan. It is about 11 kilometers deep. The8 mountain in the world is about kilometers high. If we put the mountain into the sea at that place, there would be9 kilometers of water above it!
The sea is salty. There is one sea called the Dead Sea. It is very salty. It is10 salty that swimmers cannot sink! Fish cannot live in the Dead Sea.
