The rising tide is also known as the ____________________ tide. The falling tide is known as the ____________________ tide.

A glacial landform that forms at the head of glacial valleys or troughs that has as a bowl-shaped appearance is called a(n):

The zone above the water table, in which water is absent, is the:

If hydraulic action and abrasion undercut headlands, structures known as ____________________ may form. When these join, they form a(n) ____________________, which might later collapse to give rise to a(n) ____________________.

The transfer of water from depth to the surface is known as ____________________. The transfer of water in the opposite direction is known as ____________________.

The distance from one crest (or trough) to the next in a wave is the ____________________.

The Dakota Sandstone is threatened primarily by:

Any sediment deposited as a result of glacial activity is known as glacial ____________________.

What is the budget of a glacier, and when is the budget considered balanced?

The presidential proclamation in the United States claims sovereign rights over an area extending 200 nautical miles seaward is _________________________.