The earths systems affect each other because they all work together to make up the world. For example the biosphere gets to stay active from the atmosphere. The biosphere couldn’t survive without most of the spheres. We could have a better understanding just by doing simple research that we are apart of the problem of having natural disasters. My reaction is that we need to find something that can fix natural disasters just like how we find something that fixes every thing else. I was very surprised on how much drought really does happen and how much it affects because if we lived in a dry world we would all end up dead. It was interesting to research.