Asked by Kaylea Peterson on May 08, 2024
Verified
Which term refers to lakes that have few minerals and low productivity?
A) eutrophic
B) mesotrophic
C) autotrophic
D) oligotrophic
Lakes
Inland bodies of standing freshwater or, in some cases, saline water, usually larger than ponds and contained by land.
Eutrophic
A condition of water bodies, such as lakes and rivers, characterized by an abundant accumulation of nutrients that promote a proliferation of algae.
Mesotrophic
Lakes and water bodies characterized by an intermediate level of productivity, richer than oligotrophic waters but not as nutrient-rich as eutrophic waters.
- Differentiate between various types of lakes based on nutrient content and productivity.
Verified Answer
ZK
Zybrea KnightMay 09, 2024
Final Answer :
D
Explanation :
Oligotrophic lakes have low levels of nutrients and low productivity, which results in a lower concentration of minerals. Eutrophic lakes, on the other hand, have high levels of nutrients and high productivity, which leads to increased mineral concentration. Mesotrophic lakes have moderate levels of nutrients and productivity, while autotrophic lakes are those in which the primary producers are mainly algae and other small organisms.
Learning Objectives
- Differentiate between various types of lakes based on nutrient content and productivity.