Glaciation remains extensive throughout the ecoregion, highlighted by the Seward, Hubbard, and Malaspine glaciers, and deep U-shaped and V-shaped valleys punctuate the rugged mountains.
(Glaciation; remains; extensive; T:throughout the ecoregion) (deep U-shaped and V-shaped valleys; punctuate; the rugged mountains)
Glaciation deep U-shaped and V-shaped valleys
remains punctuate
extensive T:throughout the ecoregion
the rugged mountains