Nature is constantly changing because of humans, and affecting other species of animals. We are destroying nature minute by minute. To prevent nature from collapsing we need to prevent disasters. Big disasters or small disasters- it doesn't matter- we’re still destroying nature. For example, a few years back an earthquake happened and almost knocked out the whole country. Little did we know that wasn't all that happened. A nuclear power plant was spilled, killing millions of animals. This is also an effect on us because we are eating things like shrimp, fish and crab. We are messing up this world, and killing so many innocent creatures that don’t deserve their world to be destroyed.