There are all different types of weather. Some weather can cause the earth to change fast and some changes can cause the earth to change slowly. When a type of weather changes the earth quickly it is called a fast change. There are different types of fast weather changes. Volcanos quickly change the earth because when the lava comes out it hardens and makes the land larger by adding new earth. A flood is also a fast change to the earth because the water flows quickly and destroys the land or overflows rivers and streams. Another fast weather change is an earthquake. Earthquakes quickly crack the ground and shift the land. A landslide is also a fast weather change. During a landslide, land slips down a mountain very fast causing land to be in a different place. Lastly, a tsunami is a fast weather change. A tsunami is when a huge wave of water floods a large area. A tsunami can cause a lot of damage. These are types of fast weather changes.