yes it is
Matter is made up of 4 states (currently 5) Solid - earth, liquid- water, gas- air and plasma - fire biso-eintsein -
the people of water earth fire and air in the group are water: katara and sokka earth: toph fire: zuko and air: aang
uhhm well If air, fire, earth, water, and etc are taken away from humans , there is no way humans can survive. hence those are some basic human needs for survival.
earth, air, fire and water.
They did, They did Water, Earth, and Fire but they didn't do Air
no
By fractional distillation of liquid air.
The basic four elements: water, earth, fire, and air. So you have the Water Tribes, the Earth Kingdom, the Fire Nation, and the Air Nomads.
Earth, air, fire and water are the elements
Missing is earth.
what! no the only breathable air for humans is on Earth.
Fire, Earth, Water and Air