During the past century, glaciers atop Africa's Mt. Kilimanjaro ...

[jazziefee]

During the past century, glaciers atop Africa's Mt. Kilimanjaro have retreated more than ________ percent.
 
  A) 5 B) 10 C) 25 D) 50 E) 80

Question 2

Slump involves
 
  A) unconsolidated flow of material.
  B) mudflow.
  C) creep.
  D) rotational movement of surface material.
  E) movement of surface material along a planar (flat) surface.

[jliusyl]

Answer to Question 1

E

Answer to Question 2

D