it can help us determine and predict earth quakes. and also volcanic blasts because of when a volcano blows off and if its powerful enough like most it can cause the earth or nearby area to rumble or earthquake before it happenes because of the gasses have built up so much that the ground trapping the gasses cannot handle the pressure therefore crack the earth and explode the gasses making lots more pressure causing it to errupt... i think
 
        
                    
             
        
        
        
Answer:
can you snap the picture again and please make it straight when snapping, maybe I can help you
 
        
                    
             
        
        
        
Explanation:
Most minerals can be characterized and classified by their unique physical properties: hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity.Crystal form, cleavage, and hardness are determined primarily by the crystal structure at the atomic level. Color and density are determined primarily by the chemical composition.
 
        
             
        
        
        
All of these components are reservoirs of carbon. The cycle is usually discussed as four main reservoirs of carbon interconnected by pathways of exchange. The reservoirs are the atmosphere, terrestrial biosphere (usually includes freshwater systems), oceans, and sediments (includes fossil fuels).