Who is credited for articulating the conservation ethic and for founding the u. s. forest service?
a) theodore roosevelt
b) john muir
c) ralph waldo emerson
d) gifford pinchot
e) aldo leopold

Gifford Pinchot is credited for articulating the conservation ethic and for founding the U.S. Forest Service.

Explanation:

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."