What are four land features created by glaciers in Maine?

Four land features created by glaciers in Maine are:

1. Drumlins: These are oval hills or ridges composed of dense glacial till. They are often streamlined in shape and can be up to several kilometers long. Drumlins are found in many parts of Maine, including the Katahdin region and the Kennebec River Valley.

2. Esker: These are long, winding ridges of stratified sand and gravel that were formed by meltwater streams flowing under a glacier. Eskers can be several kilometers long and are found throughout Maine, such as in the Androscoggin River Valley and Aroostook County.

3. Terminal Moraine: These are ridges of unsorted glacial debris that mark the farthest extent of a glacier's advance. Terminal moraines are found in several places in Maine, including the Belgrade Lakes region and the Mount Desert Island area.

4. Cirque: These are deep, amphitheater-shaped valleys that are formed by the erosion of glaciers. Cirques are found in mountainous regions of Maine, such as the Longfellow Mountains and the Bigelow Mountains.