|Welcome to the lesson "Igneous Rocks". You need to click on the buttons and icons to move through the pages of the lesson. If at any point in this lesson you would like to return to the beginning just click the "Beginning" icon. If at any point you would like to skip directly to the questions click on the "Questions" icon. This will allow you to move the text at your own pace.
Click on the "Next" icon to begin your study of "Igneous Rocks"!!!