Changes on the Earth's surface game for 2nd grade kids, Earth Processes. Interactive online pirate game for children for use both at home or in the classroom. This educational fun game has MCQ's related to topics like erosion, winds, Earth quakes, volcanicity and more. It will serve well for solo pratice at home or a group game in the classroom. Our aim is to make learning 2nd grade science much fun. Also gain more practice by printing a worksheet about changes on the Earth's surface here: -