Oranges are an important food source in many parts of the world for several reasons. They are a commonly available source of vitamin C. The juice is a refreshing drink. They last longer than many other fruits when they are stored. They are easy to transport because each orange comes in its own tough skin which acts as a container. They can be piled into heaps or carried in bags, lunchboxes and shipping containers without being easily damaged.
The colour orange takes its name from the fruit. The word "orange" is unusual because it is one of only a few English words that do not rhyme with anything.