Asked by Alyssa E McVey on Apr 27, 2024
Verified
Which lake zone refers to the open-water surface layer?
A) the benthic zone
B) the profundal zone
C) the littoral zone
D) the limnetic zone
Lake Zone
A specific area or region within or around a lake, often characterized by unique ecological characteristics or management requirements.
Benthic Zone
The ecological region at the lowest level of a body of water such as an ocean or a lake, including the sediment surface and some sub-surface layers.
Profundal Zone
A deep zone in a body of water, such as a lake, where sunlight does not penetrate, affecting the types of organisms that can live there.
- Determine and classify various areas and ecosystems present in aquatic and marine habitats.
Verified Answer
KW
Kearson WinchesterApr 29, 2024
Final Answer :
D
Explanation :
The limnetic zone refers to the open-water surface layer of a lake, where light can penetrate the water column and support photosynthesis. The benthic zone is the bottom layer of the lake, where sediment accumulates and decomposers break down organic matter. The profundal zone is the deep, light-limited layer of the lake, where nutrients are often scarce. The littoral zone is the shallow, near-shore region of the lake, where rooted plants may grow and light can penetrate to the bottom.
Learning Objectives
- Determine and classify various areas and ecosystems present in aquatic and marine habitats.