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.
1 Select Tools | Options... from the main menu. 2  Select Content button from the top row of options. 3  Select Enable JavaScript. (You do not need to enable Java, but it is OK if you do.)  Note: You may wish to install the NoScript extension for Firefox to control which sites can run JavaScript.