glaciers are retreating almost everywhere around the world — including in the alps, himalayas, andes, rockies, alaska and africa.
glaciers are retreating almost everywhere around the world — including in the alps, himalayas, andes, rockies, alaska and africa.
retreat of glaciers since 1850:11
retreat of glaciers since 1850
the retreat of mountain glaciers, notably in western north america, asia, the alps and tropical and subtropical regions of south america, africa and indonesia, provide evidence for the rise in global temperatures since the late 19th century.