Boulder Glacier Ice Cave In 1932
by Us Geological Survey/science Photo Library
Title
Boulder Glacier Ice Cave In 1932
Artist
Us Geological Survey/science Photo Library
Medium
Photograph - Photograph
Description
Glacial retreat. Image 1 of 2. People standing outside of an ice cave on Boulder Glacier, Glacier National Park, Montana, USA, in 1932. Glaciers are large, slow-moving expanses of ice, formed from compacted layers of snow. They are sensitive to climate change and in recent years most have retreated dramatically. See image E235/379 for an image taken in 1988 which shows the extent of glacial retreat in 50 years.
Uploaded
February 15th, 2021
Embed
Share
Comments
There are no comments for Boulder Glacier Ice Cave In 1932. Click here to post the first comment.