Connect with knowledgeable individuals and get your questions answered on IDNLearn.com. Ask your questions and receive reliable and comprehensive answers from our dedicated community of professionals.
Plucking and abrasion are key processes in glacier erosion. Plucking picks up rocks and sediments, while abrasion scours and wears away rock surfaces.
Plucking involves picking up rocks and sediments by a glacier. These materials freeze to the glacier's bottom and are then carried away by the moving ice. On the other hand, abrasion is a process where glaciers scrape underlying rock by acting like sandpaper, wearing away at the rock surfaces and leaving scratch marks that indicate the glacier's movement direction.
https://brainly.com/question/10470453