Each one has its own expression and indicates various qualities.
The 12 zodiac signs are divided up into four zodiac elements: fire, earth, air, and water. Each one has its own expression and indicates various qualities. For example, water signs tend to be the most intuitive and emotional of the zodiac, while fire signs are go-getters. Earth signs are generally pragmatic planners, and air signs tend to be cerebral and social. There are three signs per element. Here's how those break down: