Which advancement in technology has helped cut down on waste?

The best advancement in technology that helped cut down on waste was Email. It revolutionized the world in a way that meant less paper was going to be wasted.

Explanation:

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.