What Causes Flood?

Do you know what cause floods? Actually everything is because of our fault! There are 3 examples of what cause flood. The first one is, we use wood for most of our furniture and if we need those things made out of wood, the people who work for the furniture, will need to chop down the trees and it cause flood. It happen because the trees absorb water to grow but if the trees are all gone, there are no more place for the water to flows. The second problem is, throwing rubbish every where and throw it not in the correct place, when it is raining the rubbish will be push to the sewer and it will cover the hole until the water cannot flows down, so it become flood. The last thing is because of Global warming people in the world are producing alot of pollution and it will reduce the ozon layer and the world is getting hot, so, the ice in the north and south pole is melting and it will make the sea level rise. So those are the things that cause flood.