Are central idea in UOI was learning about how the world changes from natural processes and human innovations and are teacher tricked the class in to changing a little paper mat and so here is what we learned in the classroom.
- will a mountain last forever?
- land slides
NO a Mountain will not last forever due to erosion.
A Land slide is s piece of land that is steep and weak and due to rain and water the piece of land starts to fall off the other piece of land.
A Tornado is a gust of swirling wind that is caused be a storm and hot and cold air so when hot air hits cold air the two airs start to chase each other around and around.
A Tsunami is an Earth-Quack in the ocean that moves the ocean floor and when the floor moves that causes a giant wave.
so now when ever you here or see any thing like a mountain look for any cracks or a lot of tiny rocks around it and see if you can find out why all of that stuff is there!!!!!!!