RAW MATERIAL IS WHAT WE USE TO MAKE OR GROW THINGS

IS USING RAW MATERIALS TO MAKE NEW PRODUCTS NOT FOUND IN NATURAL

IS GROWING FOOD OR RAISING ANIMALS

THEY CAN GROW BACK OR BE REPLACED

SOMETHING THAT YOU CAN'T GROW BACK

FUEL FORMED IN THE EARTH AND MADE FROM THE REMAINS OF PLANTS AND ANIMALS

TO USE LESS OF SOMETHING

TO USE SOMETHING AGAIN

TO USE SOMETHING AGAIN ,BUT IN A DIFFERENT WAY

TO SAVE OR PROTECT SOMETHING FROM LOSS OR HARM