Understanding Glaciers: Formation, Structure, and Impact #119470 (License: Personal Use)

This line drawing depicts a glacier resting atop distinct layers of glacial till and stratified sediment, representing deposition by meltwater streams. The upper mass shows internal flow lines indicating plastic deformation of ice, while the lower layers illustrate unsorted till (dotted) and sorted outwash (diagonal lines). Such diagrams are foundational in introductory geology and climatology education.

Used in educational websites, textbooks, and museum exhibits to explain glacial processes, landform formation, and Quaternary geology; targets students, educators, and curious learners seeking basic earth science visuals.