These are all found on this website:
https://www.mysticalblaze.com/AstrologyTraits.htm
Earth - (Taurus, Virgo, Capricorn). Those with earth sign influence are well-grounded and down-to-earth types. They are hard workers who will get the job done. They are not risk takers and prefer a steady, stable path. They are reliable, dutiful, conservative, logical, and responsible. They appreciate all that can be seen and touched, and like to accumulate worldly possessions. The love the finer things in life and will strive to situate themselves accordingly. Under unfavorable aspects, they may become greedy and too materialistic, stepping upon others to gratify themselves.
Air - (Gemini, Libra, Aquarius). Those with air sign influence are smart and enterprising. They love a puzzle or dilemma and will find unique solutions. They are inventive and think out of the box. They are generally optimistic and tend to think of the glass as half full. They thrive on processing information and are curious and alert. On the down side, they can be cold and calculating, not fully understanding the emotional needs of others.
Fire - (Aries, Leo, Sagittarius). Those with fire sign influence are self-sufficient, courageous risk takers. They go at life with gusto, including in their relationships, and they are by far the sexiest of the elemental signs. They are fun, engaging, and creative in all aspects of their lives. However, they can also be terribly selfish, demanding and bossy under unfavorable conditions, and they often refuse to see any side but their own when confronted with an issue. They can be very headstrong and will bully their way through life if life doesn't move over for them.
Water - (Cancer, Scorpio, Pisces). Those with water sign influence are the feelers of the world. They are intuitive and "just know." They are compassionate and receptive, and feel everything quite deeply. They are artistic and love having beauty around them. They form strong emotional bonds with others and are always willing to help. They want to care for others and be cared for. They are the psychics of the world. On the down side, they can be moody and may tend to dwell on the bad things