Ticket-Out: Science What I learned

Hi, here are somethings I learned. 1. The top of a wave is called a crest, the bottom is called the trough. 2. Tides are caused by the moon's gravity and it pulls the water to itself. 3. Tsunamis can reach a height of 30 meters. That is all. Japan is having a hard time right now because a tsunamis and a earthquake happened. Here is some damage of the tsunami. Now it might be going to California. See ya!