Answer:
To find a mineral deposit, geologists study the geology of a lot of places. They then go to a spot where that type of mineral deposit could be found. They test the properties of the soil and rocks. They look at the chemistry and the physical properties.
Explanation:
 
        
             
        
        
        
Feel free to ask if you still don't understand
 
        
        
        
<span>a. ) Design an experiment to test the new hypothesis</span>
        
                    
             
        
        
        
B. They decrease. As more we use the sources of nature, the less is left.