First the small waves start out small and gets bigger. Tsunamis runs over the land like a wall of water. Never be under water during a tsunami. Tsunamis are very big. Tsunamis can be 500 feet wide. Tsunamis can be 1,000 feet high. Tsunamis are so strong that it can knock down a big building. A tsunami is caused by an earthquake. First a earthquake forms.Then the earth cracks underwater and forms a tsunami. They can crush a sky scraper. The mother wave can flood the whole city. The mother wave can never wash away. A Tsunamis is water. When a tsunami happens you get out of the water and you get on top of a building. Video Cole Stapleton.
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Wind waves come and go without flooding higher areas. A tsunami sometimes makes a crack in the ground. Tsunamis can push down trees buildings cars. Earthquakes make tsunamis. Tsunamis cannot go in Kansas and oceans near Kansas. Tsunamis are huge waves of water that are usually caused by earthquakes or volcanic eruptions. Tsunamis happen near the ocean islands and coast line.