This 3-sentence PowerPoint presentation summarizes volcanoes. It defines volcanoes as occurring from fissures created by tectonic plate movements, which allow magma to emit from within the earth to the surface. It also lists the types of volcanoes as active, extinct, or dormant, and provides examples of famous volcanoes like Kilimanjaro, Mount Etna, and Mount Fujiyama. Finally, it notes some uses of volcanoes like providing fertile black soil and opportunities for tourism and spas.

1. WELCOME

2. POWER POINT
PRESENTATION
PRESENTED BY,
NITHEESH.T.G
SOCIAL SCIENCE

3. TOPIC
VOLCANOS

4. DEFINITION
WHEN MOVEMENTS OF PLATES OCCURS, LONG
FISSURES CREATED AMONG INTERIOR PARTS OF EARTH
THROUGH THE FISSURES, MAGMA, EMITTEE OUT TO
THE SURFACE OF EARTH IS CALLED VOLCANIC
ERUPTION

5. TYPES OF VOLCANOES
ACTIVE EXTINCT DORMANT
FREEQUENTLY EREPT NOT EREPT
POSSIBILITY FOR EREPTION

6. FAMOUS VOLCANOS
 KILIMANJARO-AFRICA
 MOUNT ETNA-ITALY
 MOUNT FUJIYAMA

7. USES OF VOLCANO
 BLACK SOIL HELPS FOR COTTON CULTIVATION
 TOURIST CENTERS
 SPAS

8. GRAPHICAL RE PRE S ENTAT ION

9. THANK YOU