1- Raw materials

INTO:

Animal raw materials	Vegetal raw materials	Mineral	Raw	Materials
silk	cotton	Metallic	Non-Metallic	Power
milk	wood	iron	oil	coal
tuna	tomatoes	bauxite	granite
skin	linen	gold	diamonds
ivory	resin	cooper	solt
wool	rubber	mercury	sulphur
	cork

EXPLAIN:

-Shoes: skin
-Chairs: wood
-Juice: fruit
-Jewels: diamonds
-Keys: iron
-Thermometers: mercury
-Windows: glass
-Doors: wood
-Notebooks: paper
-Sweaters:cotton
-Oil: oil