This PowerPoint covers vocabulary for science curriculum that covers Forces that Change the Earth. Each slide has the word, definition and picture. Many slides are also hyperlinked to videos that help to show or explain the concept. They hyperlinked slides have a bluish green title. I put where the link takes you in the notes at the bottom of PowerPoint. Please watch all videos before you use it to make sure they work. There is at least 1 the you will need to turn the sound off! I hope you enjoy this presentation and that it helps your students understand the concept better.