The Five Elements

The five elements are believed to be what makes up everything, even the intangible.
Earth:
Earth is the element of stability, grounding, and endurance. It represents the physical world, material possessions, and the body. Earth is often associated with steadfastness, reliability, and practicality. It can also represent fertility and growth, as it is the foundation upon which life can grow.
Air:
Air, or Wind, is the element of movement, communication, and intellect. It represents the mind, thought, and inspiration. Air is associated with freedom, adaptability, and communication. It can also represent change and transformation, as it is always in motion.
Water:
Water is the element of emotion, intuition, and adaptability. It represents the subconscious, dreams, and the flow of life. Water is often associated with purification, renewal, and healing. It can also represent the unknown, as water is deep and mysterious, and the depths of the ocean remain largely unexplored.
Fire:
Fire is the element of energy, passion, and transformation. It represents the will, creativity, and the power of transformation. Fire is associated with illumination, purification, and destruction. It can represent both destruction and creation, as it can both consume and give life.
Aether:
Aether, also known as Ether, Spirit, or Mana, is the element of the divine, the infinite, and the arcane. It represents the highest realms of consciousness, spirituality, and transcendence. Aether is what makes magic possible.

The five elements make up the material plane.