Protection
Defense
Protection from everything is important. For an example, we can meet wild animals that can harm us. So we need protection from these risks.

 
Water Supply
Wet point site
I think that the Water supply is next important becuase we need water to survive, we only can live 3 days without water.

 
A Risk of Flooding

 
Building Materials

 
Supply of Fuel

 
Shelter
Shelter and aspect
I think that the shelter is the most important factor, becuase, we need a cosy home to live and survive inside. We also need a place to protect ourself from cold climates.

 
Flat Land
Nodal Points
The flat terrain is important becuase we need

 
Economic Activities

 
Proximity to a River
Wet point side
The Promixity to a River is also important, because we need water to use other than drinking it. We need to wash ourselves and we need some spair water to wash other stuff.