Natural evil is disasters, obstacles, and death by natural
causes, whereas moral evil is when evil arises from an intelligent,
conscious being such as by humans. Hurricanes, tornadoes, floods,
incurable diseases are examples of natural evils. Moral evil is
acting, or failing to act in a way that does not support good. If a
bullet kills a person it is still the human who pulled the trigger
who is to blame, and is therefore a moral evil. Some believe that
natural evil is proof against the existence of a higher power such
as God. Others believe that natural evil is just a higher power's
way of keeping the world in balance through a cycle of life and
death.