Underground tunnels in Southwest Asia that bring water from the hills to dry plains

The process of removing salt and other chemicals from the salt water

The process of using salt water for drinking water

Providing water for crops

Underground tunnels in Southwest Asia that bring water from the hills to dry plains

The use of water wheels

Layers of underground rock where water runoff from rains and streams is trapped

Using pumps to gain access to fossil water

Watering fields

A system using computers, that measure out how much water each plant receives

Using hoses to water plants

Tapping fossil water

The process of removing salt and other chemicals from the salt water

Providing water to crops

The drinking of salt water

The addition of salt to fossil water

The building of dams on rivers

The collection of river water behind a dam

Creating a reservoir lake on a river

Electricity produced from the energy of running water

Operation of Petroleum Exporting Countries founded to set oil prices and polices

Original Petroleum Exporting Countries founded to set oil prices and policies

Organization of Petroleum Exporting Countries founded to set oil prices and policies

Organizing Petroleum Exporting Counties founded to set oil prices and policies

Sunni Muslims

People who hunt and gather

People who move from place to place, usually traveling by camel, looking for water or food

People who live on the areas surrounding the desert

Growing food to provide for the sustenance (that which sustains life; nourishment, food) of your family

Growing enough food to sell at the farmer's market

Growing food to sell to the government

A government coop that grows food

Underground tunnels in Southwest Asia that bring water from the hills to dry plains

Layers of untapped fossil water

Layers of underground rock where water runoff from rains and streams is trapped

Underground lake