What were the first theories that ancient philosophers came up with?
100
Empedocles
earth
fire
air
water
Who stated that all matter is made up of four classical elements? And what are they?
200
matches-striking
stones-friction
wood-friction
what are some ways we can start a fire and how?
200
copper in beads
what was the metal that leaked out of rocks and what form was it discovered in?
200
Hittites
The extraction of iron from its ore into a workable metal appears to have been invented by who?
200
primary classical elements
The common part in all these theories was the attempt to identify a small umber of ________ that make up all the carious substances in nature.
200
formal logic
"Syllogism"
Aristotle invented ______ to previously known "________".
300
Spanish Caves
small amounts of natural gold have been found in _____.
300
Bronze Age
The _____ included techniques for smelting copper and tin.
300
air
water
soil/earth
fire and light
substances like ____ and ____,_____, such as _______ and more abstract concepts such as ideas were common in ancient civilizations.
300
matter: substance something is composed of
from: shape and structure the matter takes
source and efficient cause: whatever created the object
final cause: reason or purpose for which it was created
What are Aristotle's four causes and what do they mean?