Hazards assiocting with volcanic activity
by Ishika Joseph
1. Socio Economic Hazard
1.1. Destruction of Settlement
1.1.1. Loss of Farmland and Forest
1.2. Loss of Life
1.2.1. Destruction of Infrastructure airstrip roads etc.
1.2.1.1. Disruption of Communication
2. Direct Hazards
2.1. Pyroclastic flows
2.1.1. Lava Flows
2.1.1.1. Ash Fallout
2.2. Volcanic Bombs(projectiles)
2.2.1. Lahras (mud flows)
2.2.1.1. Earthquakes
2.2.2. Volcanic Gases
3. Indirect Hazards
3.1. Atmospheric Ash Fallout
3.1.1. Landsides
3.1.1.1. Tsunamis
3.1.1.1.1. Acid Rainfall