Answer:
India's water crisis is often attributed to lack of government planning, increased corporate privatization, industrial and human waste and government corruption. In addition, water scarcity in India is expected to worsen as the overall population is expected to increase to 1.6 billion by year 2050.
 
        
                    
             
        
        
        
Hi there!
Your answer would be ~ B) It is located in the Darling river
Hope this helps you!
~DL
        
                    
             
        
        
        
I'm assuming you meant subsistence farming? If so then yes, it would be a large problem because they would then not have enough food to feed themselves.