How is the game "ultimate frisbee" different from "frisbee golf"?

These two games are both played with a frisbee (or "disc"), which is a plastic disc that people throw through the air like a ball. The difference is that ultimate frisbee is a team sport that combines several of the rules of football, basketball and soccer. Like football, a team takes possession of the frisbee and tries to move it down field and into an end zone. Like basketball, once you are in possession of the frisbee, you cannot move your pivot foot. However, there is no "dribbling" with a frisbee so if a player has possession of the frisbee outside of their end zone, they have to pass it before they can move their pivot foot. Ultimate frisbee is played on a soccer field and the player movement looks most like that sport. Frisbee golf, on the other hand, follows the rules of golf, except that the player throws a frisbee to the hole instead of hitting a ball with clubs. Some people play the sport on dedicated frisbee golf courses, using a set of specialized discs of various weights and carrying them in a bag from hole to hole like a golfer would do with their set of clubs. Others simply take a standard 175-gram frisbee and make up a course as they go. For example, two players might point to a tree on the other side of a park and compete by seeing who can hit the tree with a frisbee in the fewest consecutive attempts.