Eli5. Salt melts ice. Glaciers sit in an ocean of salt. Glaciers don’t melt.

Question

Eli5. Salt melts ice. Glaciers sit in an ocean of salt. Glaciers don’t melt.

In: Earth Science

Answer 1

Salt causes water to melt at a temperature below the usual freezing point (32F/0C).

If it’s colder that that new freezing point, the ice stays frozen.