Our world

At the end of this chapter you will :

1. Be able to differentiate between natural and man made resources. 

2. Understand the importance of water and how precious it is. 

3. Know the many ways we use water in our day to day lives

4. Understand ways that we pollute water. 

5. Understand the meaning of 'sustainability'.

6. Be able to list out different ways that we can reduce water wastage.