Particle Model of Water Cycle
First it starts off with evaporation so when liquid turns to gas. The particles are moving around and then heat gets added so the particles go crazy and the liquid turns into a gas. Then condensation happens and that is when a liquid turns into a solid. The particles are moving around like crazy and then they just stop moving and get really close together. Next is precipitation. This is when a solid turns into a liquid. The particles are all stuck together then they start to move around a little bit and it turns into a liquid and the cycle starts all over again.