Answer:
I think the answer would be to reflect
Cliffs can collapse because of the weather naturally eroding it. Also when water is constantly crashing against them, it can erode the layers of the cliff. It can also happen in a mud slide when the rain makes the soil extremely wet causing the rock to fall. Also in a rock slide when a piece of rock breaks off from the entire cliff.
3. good luck with the rest!!!!!!!!!!!!!!!!!!
Economic competition among industrial nations.
Political and military competition, including the creation of a strong naval force.
A belief in the racial and cultural superiority of people of Anglo-Saxon descent.
use all 3 and guarantee you get a perfect score on it
2. Climate
I’m not going to drag this in but I can’t comment my answer unless it’s 20 characters lol