Oligotrophic lakes are characterized by
A)high nutrients and high productivity.
B)high capacity to filter dissolved nutrients and chemical pollutants.
C)generally, low nutrient levels and high oxygen levels.
D)amount of decomposable organic matter in bottom sediment is high.
E)cold water temperature.

Question

Quizplus · Accepted Answer

Oligotrophic lakes are generally known for having low levels of nutrients and high levels of dissolved oxygen. This means that they can support a limited amount of life, especially in terms of algae and other aquatic plants that rely on nutrients like nitrogen and phosphorus for growth. However, this also means that the water is generally of high quality and can support fish and other organisms that require well-oxygenated water. Overall, oligotrophic lakes are important ecosystems that play a key role in supporting biodiversity and maintaining water quality.

Oligotrophic Lakes Are Characterized by