What type of landscape feature is commonly associated with glacial outwash?

Outwash plains are extensive, flat areas formed by the accumulation of sediment deposited by meltwater from glaciers. As glaciers advance and retreat, they generate significant amounts of meltwater, especially during warm periods when the ice begins to melt. This meltwater carries sediment away from the glacier and deposits it in wide, flat areas beyond the glacier's terminus, where the landscape is often characterized by layers of sand and gravel.

The nature and composition of outwash plains can vary depending on the source materials from the glacier and the energy of the meltwater streams. These deposits are typically well-sorted and stratified, as the flowing water can transport and settle particles of varying sizes differently. The formation of outwash plains is integral to the glacial landscape, serving as an important indicator of glacial activity and glacial retreat.

In contrast, moraine hills are typically associated with the accumulation of debris that was pushed along by the glacier itself, rather than being deposited from meltwater. High elevation peaks are typically formed through tectonic processes rather than glacial activity, while coastal marshes are formed in low-lying areas near the ocean, influenced by tidal actions and water saturation, which are unrelated to glacial processes. Thus, outwash plains are the primary