Answer:
Hey!
Your answer is C. the movement of the Earth's plates
Explanation:
i.e Tectonic Activity
The crust is made out of these 'plates' which are continually moving around!
HOPE THIS HELPS!
B: untied nations i do mj ethics
Answer:
D
To improve soil quality and conservation
Because they haven't got any experience of tsunami before. And they went to see the sea when it is go back!