MINERALS AND ROCKS 1st grade MINERALS AND ROCKS The Earthâs crust is made up of ROCKS. The rock is made up of minerals. MINERAL: A MINERAL IS A SOLID SUBSTANCE WHICH ORIGINATES…
MINERALS AND ROCKS 1st grade MINERALS AND ROCKS The Earthâs crust is made up of ROCKS. The rock is made up of minerals. MINERAL: A MINERAL IS A SOLID SUBSTANCE WHICH ORIGINATES…