In those regions where endorheic ones are found, rainfall is typically low, so those examples have little occasion to rise and find an outlet.
Eolic ones form in wind-eroded depressions, and meromictic ones have a constant epilimnion and hypolimnion. Endorheic ones are often bounded by a salt pan and are found in regions where riparian erosion is uncommon. Nutrient-poor examples of these are called oligotrophic. In those regions where endorheic ones are found, rainfall is typically low, so those examples have little occasion to rise and find an outlet. Isolated meanders form "oxbow" ones, and fjords are examples of these entities that form in glacial valleys. For 10 points, name these river-fed bodies of salt or fresh water that are larger than ponds.
Eolic ones form in wind-eroded depressions, and meromictic ones have a constant epilimnion and hypolimnion.
{lakes} [prompt on {enclosed bodies} of {water} or similar]