Advanced Placement (AP) College

The four zones of a lake are characterized by the amount of sunlight they received. What differences in plants, animals, or properties are observed from these four zones?

Not all zones are photosynthetic, but the equal distribution of oxygen and nutrients allows for marine live to exist where they can experience light.

All zones are photosynthetic, but plants are mostly abundant in the top two zones for warmth while fish are in the bottom two zones to swim freely in cooler water.

Not all zones are photosynthetic, which affects the nutrients and plant and animal species that mostly exist in each zone.

All zones are photosynthetic, but their differences in oxygen levels allows for plants to be in the upper zones and fish to be in the lower zones.

Answers

Answer 1

The difference in plants, animals, or properties seen in the four zones of a lake is that not all zones are photosynthetic, but the equal distribution of oxygen and nutrients allows marine life to exist where they can experience light (option A).

What is a lake?

A lake is a term to refer to a body of generally fresh water, which is separated from the sea. The water supply to all the lakes comes from rivers, estuaries, groundwater and precipitation on the water surface.

What are the zones of a lake?

The zones of a lake are:

Coastal Zone: It is the area that is located on the shore of the lake or pond that is characterized by the large number of aquatic plants and fish that live there.Limnetic Zone: It is the area known as open water that is characterized by being made up of the euphotic zone and the deep zone.Euphotic Zone: It is the zone known as warm waters because it is located in the upper part of the Limnetic Zone. Its temperature is due to the fact that it receives direct sunlight.Deep Zone: The Deep Zone also known as the cold water region is located below the Euphotic Zone and is characterized by a low population of fish due to lack of oxygen.Benthic Zone: This zone is located at the bottom of the pond and is formed by organic sediments that are deposited there over time.

Based on the above, it can be inferred that the sentence that best describes the differences between the four zones of a lake is option A.

Learn more about lakes in: https://brainly.com/question/24386402

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