Earth (planet) = chikyuu (pronounced: chee-kyoo)
Water = omizu (pronounced: oh-mee-zoo)
fire=ho wind=kaze water= mizu earth=tsuchi
地 Chi
mizutenshi
Gama
'Mizu no oujo'.
Fire Water Soil (Earth) Gold Tree
Chikyu-Ryu Means earth dragon. Close enough not the exact translation of "dragon of earth"
流水 Ryūsui
"Unagi" is a water serpent, or eel
You may say 'mizu ga suki desu.'
Another time waster.
aqua is mizu-iro(=color); water