Lesson 14 WaterIf you’re Happythe earthLook at the green part, What is it
It’s the land
What about the blue part
It’s the water
There is a lot of water on the earth ，such as lakes, rivers, seas
All of us know that the 70 percent of the world is water
The earth is a ball filled with water
sea waterSee water is Cold and salty
FishesWhaleDolphinsWater grassIn the deep part of the sea, many kinds of living things live in the water
So the sea is a mysterious world
It has many secrets
We can seek for more
See you
