Glaciers form over hundreds of thousands of years in areas where more snow

falls than melts. Each year a new layer of snow presses down on the snow from
previous years. Over time, the weight of the new layers of snow packs down older
layers so much they become ice.

What is likely to happen in areas where each year's snowfall melts?

Glaciers won't grow as fast.

Glaciers won't form at all.

Glaciers won't be densely packed.