Which of the following is not a reason africa is having difficulties developing economically? select one: a. manufacturing in asia is remaining too competitive b. much of the population in many areas lacks a formal education and proper job training c. while much of the population has electricity, it is often unreliable and prone to outages d. many countries lack well-maintained roads

i think the answer is

b. Much of the population in many areas lacks a formal education and proper job training

i hope it correct

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.