Topic 04.07
all of the following are examples of solutions except
select one:
a. salt water.
b. sugar.
c. air. (incorrect, not c)
d. brass.

topic 04.07
bronze is an alloy, which is what form of matter?
select one:
a. solution
b. heterogeneous mixture
c. element
d. compound (not d incorrect)

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.