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Vikki [24]
3 years ago
9

Can you sequence the steps in the eutrophication process that occurs in a body of water Part A Drag each statement to the approp

riate location in the flowchart of the eutrophication process. Nutrients promote More phytoplankton phytoplankton die and settle to the growth, and bottom, where they Nutrients enter a Aquatic life in and waterway in near the sediment elevated increase are metabolized by flees or suffocates. phytoplankton concentrations. bacteria. density in waters. Hypoxic conditions arise in the deep water above the sediments.
Biology
1 answer:
Ugo [173]3 years ago
5 0

Answer:

The first cause of eutrophication is the increase level of nutrients in water.

Explanation:

Then the other effect follow:

1.- Nutrients promote more phytoplanckton at the surface of the body water.

2.- phytoplancton die and settle down at the bottom.

3.- since in the bottom there is no much more sun, the algae at the bottom start to die, plus the phytoplacton that is falling, the sediment at the bottom start to grow.

4.- Since there is any living thing that can produces oxygen in water( it produces hypoxic conditions), other living things start to die.

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Answer:

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3 0
3 years ago
A wildlife biologists has adopted a number of techniques to protect the Willow Flycatcher, a bird that often nests and feeds in
Ilia_Sergeevich [38]

Answer:

B) Willow Flycatchers can lose eggs to squirrels, weasels, and other predators. The biologist attempts to protect nests by putting metal collars around the base of the windows that keep ground predators from climbing up to reach the nests.

Explanation:  

The dynamic of a species depends on its interaction with other species. So in species management plans, among other aspects, it is important to know the trophic webs in which a species is involved and the interactions of that taxonomic group with the others in the chain.

Top-down techniques take decisions from the most global variables to the most inferior or specific ones. When referring to the trophic web, the most global variables are related to top predators, while the most inferior ones are related to the first levels of the chain.

If the researcher needs to adopt a top-down technique, the most suitable one to choose is to protect the Flycatcher´s nests from predators. Predators are the carnivores in the chain that feeds on the Flycatchers´ eggs. This action will interrupt the link between the superior predators and the flycatchers, allowing this last species to recover its population size.  

3 0
3 years ago
The attraction between water molecules with other water molecules is know as
balandron [24]

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8 0
2 years ago
A cell is placed in a water solution with the same salt concentration as the cell. The cell is placed in a _____.
Oksanka [162]
Isotonic solution.
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4 0
3 years ago
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Which action is an important part of scientific methods?
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Explanation:

making hypotheses is a scientific method

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