Roughly around 3.20 billion gallons a day
        
             
        
        
        
B) 12.5
Interquartile range, part of the descriptive statistics is where you measure the between the difference of Q1 and Q3. Q2 is then the interquartile range. Further, interquartile range is the midpoint or the mid-spread of the data given.
        
             
        
        
        
I am pretty sure that this question belongs in the maths section not the geography section.
Anyways, the answer is simply to find.
First make sure the units are the same.
Secondly, subtract the first sphere number by the second.
The answer is 35 cubic in.
Hope I helped!!! :)
        
             
        
        
        
False it would be so false. 
Step by step explanation
        
                    
             
        
        
        
Answer:
lots of bodies of water, lots of mountains
Explanation: