CHAPTER – 3 OUR CHANGING EARTH

WHY IS IT CHANGING?

LET’S LOOK AT THESE FORCES…..

SO WHAT ARE ENDOGENIC FORCES?

AND WHAT ARE EXOGENIC FORCES?

SO, WHAT DO THEY CAUSE?

WHAT CAUSES THESE FORCES ?

LET’S NOW STUDY ‘VOLCANOES’

WHAT ARE THEY? WHAT CAUSES THEM?

DEFINITION WHY THEY OCCUR?

WHAT ARE EARTHQUAKES?

THE EXOGENIC FORCES

THE WORK OF SEA WAVES

THE WORK OF WIND- CARRY /DEPOSIT

THE WORK OF GLACIERS

WE HAVE UNDERSTOOD! 9 DIASTROPHIC FORCE- FORCES THAT DEFORM THE EARTH SPECIALLY FOLDING AND FAULTING