The contamination cleanup strategy called bioremediation—using naturally occurring or genetically modified microbes to clean up our messes—is gaining steam, as scientists devise new ways to use bugs against mercury, oil spills, radioactive waste and more.
        
                    
             
        
        
        
If it is the same dominance as usual it is homozygous
        
             
        
        
        
Alright.
So the picture is a little hard to see, so bare with me. 
Evaporation is where the water is coming out of the ocean up into the air. 
I think that is rain happening above the mountain? If so, that is precipitation.
The little river thing coming out of the mountain is runoff.
I cant really see much else on the picture though, so you might need someone else to help you there.