title: Difference between $scope and $rootScope
body: <p>Can anyone explain the difference between $scope and $rootScope?</p>
  
  <p>I think </p>
  
  <h2>$scope:</h2>
  
  <blockquote>
    <p>We can  get ng-model properties in particular controller from the particular page by using this.</p>
  </blockquote>
  
  <hr>
  
  <h2>$rootScope</h2>
  
  <blockquote>
    <p>We can  get all ng-model properties  in any controller from any page by using this.</p>
  </blockquote>
  
  <hr>
  
  <p>Is this correct? Or anything else?</p>