Coasts

Question 1

what are the 4 steps to the hazard management cycle

Answer 1

mitigation , preparedness,response , recovery

Question 2

explain mitigation for the hazard management cycle

Answer 2

aims to miniseries dimpacts of future disaster.

e.g building flood defences

Question 3

explain preparedness about HMC

Answer 3

its plain con how to response for a hazard

making sure there are warning systems inn place

Question 4

Explain response in terms of HCM

Answer 4

this is how people react when the disaster occurs.

e.g evvacutng people from a danger zone

Question 5

Recovery -

Answer 5

this is about getting the area back to normal level of social -e comic engagement
e.g restoring homes , rebuilding power lines

Question 6

Explain how sea floor spreading occurs

Answer 6

1. as plates diverge magma rises from the atherspnoshpere d and cools to form new crust.
2. overtime the crust drag apart and new crust forms.
3. eventaully they can form mid ocean ridges

Question 7

describe how sap pull happens

Answer 7

at destructive plate margins, denser crust is forced under less dense crust.
the sinking plate cause pills the rest of the plate towards it

Question 8

How does rational sliding occur

Answer 8

at constructive plate margins
magma rises and forms new crust
which heats the surrounding rock causing it to expand cforming a slope.
as the rock cools and become dense dnse.
the rock starts to move down slope.
The pressure from the desener rock causes the plates to move apart.

Question 9

name me tow landforms created form constructive margins

Answer 9

ocean ridge

and rift valley

Question 10

how do rift valleys form

Answer 10

where plates diverge Granth land the rising magma causes the continental crust to budge and fracture causing fault lines
as the plates move apart the crust between the fault line drop down to from a Rift Valley