Fossils are essentially ghosts of the Earth's past preserved in rocks. They teach us about what life used to be like thousands, even millions, of years ago! But how were these forms created? There are many types of fossils and they can all be made in different ways. It might be more complicated than you think! What to create effective short-ed videos? Video Creation Workflow is available here （PDF）: https://www.researchgate.net/profile/Ning-Wang-72/publication/364821291_2022_Wang_workflow_for_designing_instructional_videospdf/data/635c029b6e0d367d91d570a4/2022-Wang-workflow-for-designing-instructional-videos.pdf #fossil #fossils #UTDGSS #Fossils