This PowerPoint has lots of colorful pictures and easy to understand sentences. The students look at the pictures while the teacher reads the sentences to explain to the children about changes to the earth. Included are: volcanoes, continental drift, earthquakes, tsunamis, wildfire, landslides, avalanches, glaciers meteor impacts, erosion, drought, and storms. There is a follow up activity at the end. Thank you for looking, and please visit my store, The Jacoby Jungle.