2. SO THE GIVEN PICTURE IN THE
SLIDE TALKS ABOUT A CASE STUDY
WHICH IS ALSO GIVEN IN THE
TEXTBOOK. THE CASE STUDY TALKS
ABOUTA PLACE CALLED DHANBAD
THAT KIRI WAS VISTING TO MEET
SUKANT.SHE SEES LARGE AREAS
WHICH ARE BLACK WHICH SUKANT
EXPLAINS THAT IT IS BECAUSE
THERE ARE COAL MINES NEAR BY
AND THAT THE TRUCKS ARE
CARRYING MINERAL COAL. KIRI
A CASE STUDY:
ABOUT MINERALS
3. WHAT ARE
MINERALS?
A NATURALLY OCCURING SUBSTANCE THAT
HAS A DEFINITE CHEMICAL COMPOSITION
IS A MINERAL. THERE ARE SCATTERED
THROUGHOUT EARTH’S ROCKY CRUST.
THERE ARE NOT DISTRUBUTED EVENLY
OVER SPACE. THERE ARE CONCENTRATED
ON A PARTICULAR AREA OR ROCK
FORMATION. SOME MINERALS FOUND IN
AREAS WHICH ARE NOT EASILY
ACCEESIBLE SUCH AS THE ARTIC OCEAN
BED AND ANTARTICA. IT IS FORMED BASED