Hazards - Plate Boundaries

Question 1

Divergent - oceanic?

Answer 1

Ocean ridge (hydrothermal vents and pillow lava)

Question 2

Divergent - continental?

Answer 2

Rift valley

Question 3

Convergent - oceanic and continental?

Answer 3

Young could mountains and deep ocean trenches

Question 4

Convergent - oceanic boundary?

Answer 4

Island arc and deep ocean trench

Question 5

Convergent - continental boundary?

Answer 5

Young found mountains

Question 6

Hazard impacts

Strato vs shield

Answer 6

Lahars ( secondary)
Pyroclastic flow/ nuees ardentes
Tephra
Tsunamis (secondary)
Lava flow
Volcanic gas
Landslide (secondary)
Acid rain (secondary)
Climate change (secondary)

Question 7

Explosive - lava type?

Answer 7

Rhyloite
Andesite

Question 8

Effusive - lava type

Answer 8

Basalt