What was the commercial revolution?
a. a trade war between european countries following the colonization of the new world
b. the decrease in global trade between europe, the americas, and africa
c. an enormous change in the rules of commerce due to the columbian exchange
d. the replacement of colonialism with mercantilism

The answer isn't A) or A trade war between European countries following the colonization of the New World. It is wrong on the test. I don't know the answer but it is wrong Trust me.

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.

we need a diagram to you sorry