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FIRST MATERIALS (CLAY (USE: To make clay objects: casseroles, mugs, vases.…
FIRST MATERIALS
CLAY
USE: To make clay objects: casseroles, mugs, vases...
ORIGIN: from the decomposition of rocks containing feldspar, originating in a natural process that lasts tens of thousands of years.
EXAMPLE: 
FLINT AND FUR
EXAMPLE:
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USE FUR: For decoration of clothing or furniture
FLINT: It was used in the Stone Age for the elaboration of cutting tools, Later it was employed in the first firearms
STONE
EXAMPLE:
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WOOD AND PLANTS
EXAMPLE:
USE WOOD: Manufacture of furniture, dwellings, derivative products: For other uses: Toys,
PLANTS: Most are for curative remedies
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BRONZE AND IRON
EXAMPLE:
ORIGIN: BRONZE: fusion of tin and cooper
IRON: most abundant transition metal in the Earth's crust. It also having found meteorites **