Genetic Diversity 
	
	Species Diversity  
	
	Ecosystem Diversity  
      
 
      An
        ecosystem consists of communities of plants, animals and microorganisms 
        and the soil, water, and air on which they depend. These all interact in
        a complex way, contributing to processes on which all life depends such
        as the water cycle, energy flow, the provision of oxygen, soil formation
        and nutrient cycling. Ecosystem diversity can refer to the variety of
        ecosystems found within a certain political or geographical boundary, or
        to the variety of species within different ecosystems. 
	
Landscape Diversity  
        
Wetlands,
        fragments of forest, mountains and rocky shores. Landscape diversity
        refers to the number of landscapes in the geographical area being
        studied.