Geography Test Y5 about water.

Here you can find answers for several questions:
1. What are the names of the 5 earth's oceans?
2. Where do we find salt water and where do we find fresh water?
3.Explain 3 things that must happen to dirty water in a water treatment plant before it is clean to be sent to our house.
4. List 5 different things that water is used for.
5. What is the meaning of the words: irrigation, dunes, reservoir, sewer, sewage.
6. What is a desert and what are the 2 kinds of deserts?
7.What are the names of hot deserts?
8. What is an oasis?
See below for answers.