1.9 Chile Con Carnage

Question 1

Composite Volcanoes

Answer 1

Subduction @ D Plate Boundary.
Longer Dormancy Pressure Build-Up
Explosive, Vicious & Andesitic Lava.

Question 2

Shield Volcanoes

Answer 2

Divergence @ constructive plate boundary.
Continuous Eruption & Gas Release.
Runny Lava On Gentle Slope.

Question 3

Stress Caused On Land

Answer 3

Angle Of Slope. 
Rainwater/Saturation. 
Vibration e.g. Car 
Earthquakes 
Sea Cliff Erosion

Question 4

Strengthens Land

Answer 4

Lubricant Layers
Tree/Vegetation Roots
Consolidation Of Material
Porosity Of Soil

Question 5

Porosity Of Soil

Answer 5

The ratio of non solid volume to solid volume.

Question 6

Chile

Answer 6

Convergent plate boundary, Major EQ & Volcanic Eruptions which can trigger avalanches, rock avalanches & landslides.

Question 7

Folding

Answer 7

The formation of compressed rock layers and pushing up into fold mountains at plate boundaries, these make frontal rainfall more likely therefore increasing land saturation and land stress.