Where would you be if the polaris is seen at the zenith?

What does the word submerged mean in the following sentence? after it rained for three days in a row, the streets were completely submerged.

How do the various countries in east asia meet their power needs? give specific examples

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