Joshi, Prabha2016-07-202016-07-202016-07-19http://www.aiktcdspace.org:8080/jspui/handle/123456789/1706Glaciers form whenever snowfall exceeds snowmelt (ablation) year after year. The snow accumulates incrementally, pressure increases, and it is changed into névé and then ice by this pressure.en-USeCourseware - CETeaching Aids