When, where, and by who was the first submersible used for deep water exploration?

Aletsch glacier is the largest glacier in switzerland and the largest found in the alps, a mountain range which extends from monaco in the east to slovenia in the west. currently, the aletsch glacier is retreating. under what circumstances would this glacier see growth instead of retreat? a decline in plate tectonics across the mountain range annual snowfall that exceeds yearly losses an increase in ablation in the southern valleys a rise in temperatures to that of a mediterranean climate

Asap will mark geography final plz ! what are the benefits of international aid? (give me the right evidence )

Asap! ! ! ! true or false the gobi desert, the largest desert in asia. covers parts of northern china and southern russia