Before Wegener. Before Wegener developed his theory, it was thought that mountains formed because the Earth was cooling down, and in doing so contracted. This was believed to form wrinkles, or mountains, in the Earth's crust.If the idea was correct, however, mountains would be spread evenly over the Earth's surface.efore Wegener developed his theory, it was thought that mountains formed because the Earth was cooling down, and in doing so contracted.
Enable or disable Javascript in Internet Explorer 11 using these easy steps. 1  Select the Gear in the upper-right corner of the screen or the â Tools â menu if you have the menu bar enabled, then select â Internet Options 2  â. Select â Security Internet Custom levelâ¦ â. Select â Security Internet Custom levelâ¦ â. 2  Scroll down to â Scripting â and select the radio button to â Enable â or â Disable â it. 3  You may also opt for IE11 to â Prompt â you to allow scripts to run.
Java is not enabled in the web browser. If Java is already installed but applets do not work, you need to enable Java through your web browser. SOLUTION. If you recently installed Java, you may need to restart your browser (close all browser windows and re-open), in order for the browser to recognize the installation.In addition, make sure Java content in the browser is enabled through the Java Control Panel. Open the Firefox browser or restart it, if it is already running. 2  From the Firefox menu, select Tools, then click the Add-ons option. 3  In the Add-ons Manager window, select Plugins. 4  Click Java (TM) Platform plugin (Windows) or Java Applet Plug-in (Mac OS X) to select it.