unidad 14-las-materias-primas-y-productos-elaborados
DESCRIPTION
TRANSCRIPT
Raw Materials are materials that come from nature, for example: meat, wood, milk…
People can make Elaborated Products from raw materials.
*Some elaborated products can come from other elaborated products.
*
RAW MATERIALS
WOOD
MILK
COTTON
WOOL
CLAY
LEATHER
ELABORATED MATERIALS
FURNITURE, PAPER
CHEESE, YOGURT
BRICK
JERSEYS, BLANKETS
T-SHIRTS…
BAGS, BOOTS…
Industry makes raw materials into elaborated products.
Industry can be: factories or workshops
Pottery
Workshops are small. People who work here are Artisans and they make crafts alone or in small groups. They use Tools to make objects
Factories are big. Workers are the people who work here. They use machines to do objects. They work in an assembly line.
Car industry
Craftwork makes products by hand using tools. This kind of tools don’t need electricity or engine to work.
hammer screwdriverwheelbarrow
pliers scissors
Machines are more complex than tools. They need electricity or an enginee to work.
electric drill digger
crane sander
INDUSTRY
WORKSHOP
SMALL
ARTISANS
TOOLS
FACTORY
BIG
WORKERS
MACHINES
COMPETENCY CHECK
Which are raw materials?
People who make products by hand are…?
Workers
Artisans
Assistant
Machines are…
scissors tractor crane
hammer pencil sharpener electric drill
washing machine brush computer