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                    Right = 0
                
                
                    Wrong = 0
                
            
            
        
        
        
            
            
            
                
                
                                                                                
                                                
                        
                        
                            
                                                        
                                                        
                            
                                
                                
                                
                                
                                    
                                    
                                    
                                    
                                    
                                    
                                        
                                                                                                                                    
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                                                        
                                            
                                            
                                            
                                            
                                         
                                     
                                    
                                        
                                                                                                                                    
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        An expansion of urban centers
                                                    
                                                
                                             
                                                                                                                                    
                                            
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Radical changes in our climate
                                                    
                                                
                                             
                                                                                        
                                            
                                                                                        
                                            
                                            
                                            
                                         
                                     
                                 
                             
                            
                            
                                                        
                            
                                
                                
                                
                                
                                    
                                    
                                    
                                    
                                    
                                    
                                        
                                                                                                                                    
                                            
                                                                                        
                                            
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                            
                                            
                                            
                                         
                                     
                                    
                                        
                                                                                                                                    
                                            
                                                                                        
                                            
                                                                                        
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Using instruments to achieve results
                                                    
                                                
                                             
                                                                                                                                    
                                            
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Very important in causing something to happen
                                                    
                                                
                                             
                                            
                                            
                                         
                                     
                                 
                             
                            
                            
                                                        
                            
                                
                                
                                
                                
                                    
                                    
                                    
                                    
                                    
                                    
                                        
                                                                                                                                    
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                                                        
                                            
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                            
                                            
                                            
                                         
                                     
                                    
                                        
                                                                                                                                                                                
                                            
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Increasing in a disturbing way
                                                    
                                                
                                             
                                                                                        
                                            
                                                                                        
                                            
                                                                                        
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Increasing only in the Polar Regions
                                                    
                                                
                                             
                                            
                                            
                                         
                                     
                                 
                             
                            
                            
                                                        
                            
                                
                                
                                
                                
                                    
                                    
                                    
                                    
                                    
                                    
                                        
                                                                                                                                    
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                            
                                            
                                            
                                         
                                     
                                    
                                        
                                                                                                                                    
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Urbanization is likely to stop
                                                    
                                                
                                             
                                                                                                                                    
                                            
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Deforestation will bring disasters everywhere
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Cities will be flooded as a result of the melting of ice-caps.
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        The duration of seasons is becoming longer
                                                    
                                                
                                             
                                            
                                            
                                         
                                     
                                 
                             
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                            
                            
                                                        
                            
                                
                                
                                
                                
                                    
                                    
                                    
                                    
                                    
                                    
                                        
                                                                                                                                    
                                            
                                                                                        
                                            
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                                                                                        
                                                            
                                                        
                                                        
                                                            
                                                        
                                                    
                                                
                                             
                                            
                                            
                                            
                                         
                                     
                                    
                                        
                                                                                                                                    
                                            
                                                                                                                                    
                                            
                                            
                                                                                        
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Human existence on the earth
                                                    
                                                
                                             
                                                                                        
                                            
                                                
                                                    
                                                        
                                                            
                                                        
                                                        Melting of Polar ice-caps