Which details would provide helpful factual support for this statement? Check all that apply
describing the geographic location of China
providing information about the level of population
growth
naming growing industries in China
providing information about why coal causes
pollution
giving data about air pollution caused by coal
burned as fuel

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.

answer; (b) ; /stronger bonds between the nations of africa