Answer:
when it gets high pressure
 
        
             
        
        
        
An atoll estuary serves as the term that used in referring to rising of sea level which do results to invasion of the river valley which produces a nearshore body of water of mixed as well as variable salinity.
- In an estuary, there us usually mixing of freshwater river or stream aa well as ocean. 
This will result to<u> salty ocean</u> mixing with a freshwater river, and brackish water will be formed.
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Homo Ergaster or Homo Erectus
        
                    
             
        
        
        
Water supply living space and environmental condition are greatly affected by a natural disaster which in result affect the carrying capacity of an area. It can affect the ability of an environment to sustain animal or plant populations.