Documents Thales (600 B.C.) Water Xenophanes (500 B.C.) EarthWater.

Slide 1 Slide 2 Slide 3 Slide 4 Thales (600 B.C.) Water Slide 5 Xenophanes (500 B.C.) EarthWater Slide 6 Empedocles (440 B.C.) Four elements Earth Water Air Fire (more commonly…