One important natural resource is the Arabian Gulf.                   

Natural resources can be used in only one way.                           

In the past, people often built their houses near natural resources.                                                                                    

People in Al-Ain brought fresh water from the mountains, and under the ground

People trade for the resources they need but do not have.        

food is one of people's basic needs.

 The water in the Arabian Gulf is fresh.

Pearls can be made into jewelry.              

Coal is a natural resource used in mobile phones.

  Renewable resources can be replaced within a few years.