【實用教育app】The Rock Cycle App|最夯免費app-綠色工廠好玩App

The Rock Cycle App is optimized to make understanding the rock cycle easy. First you must learn. My app will give all the need to know facts about the rock cycle if you don’t understand you can go back or skip if you know it already. Next you must study. Most people can remember things better when they must spell it out so for the study section you must type in the answer. Lastly you can take the quiz. The answers are multiple choice because most quizzes have multiple answers. All of this will help you learn about the amazing rock cycle.