header-heading">$rootScope</h1>
  <ol class="api-profile-header-structure naked-list step-list">
    
  <li>
    <a href="api/ng/provider/$rootScopeProvider">- $rootScopeProvider</a>
  </li>

    <li>
      - service in module <a href="api/ng">ng</a>
    </li>
  </ol>
</header>



<div class="api-profile-description">
  <p>Every application has a single root <a href="api/ng/type/$rootScope.Scope">scope</a>.
All other scopes are descendant scopes of the root scope. Scopes provide separation
between the model