Which of the following is an example of mechanical weathering? A
rusting of iron minerals in a rock

B
burrowing animals breaking apart rocks

C
dissolving of rock by acids produced by plants

D
softening of rock minerals as they combine with water

During the revolutionary period, charles townsend was the british government's chancellor of the exchequer and responsible for the infamous townsend acts. what is another name for the chancellor of the exchequer? a. the vice prime minister of england b. the secretary of state of england c. the treasurer of england d. the attorney general of england