Why would the level of access that humans might have to the national park be considered a conflict in park management?
A) Human activities cannot be allowed in parks.
B) Human activities affect the ability of the park to regulate climate.
C) Human activities can disrupt natural biological processes within the park.
D) Human activities widen the park boundaries.

the correct answer is b

when it is at an intermediate population density

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.