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Algae is caused by the change of nutrients in the water.
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∙ 14y ago
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∙ 11y agopollution
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Which of the following can cause excess growth of algae in water Large amounts of fecal coliform High nitrate content All of the above High phosphate content?
All of the above.
What is the main ingredient in fertilizers that can cause algae bloom?
The main ingredient in fertilizers that can cause algae blooms is phosphorus. When excess phosphorus enters bodies of water, it can promote the growth of algae, leading to harmful algal blooms. These blooms can disrupt aquatic ecosystems and deplete oxygen levels in the water, negatively impacting fish and other marine life.
Is the growth of algae in ocean water limited by their need for carbon dioxide and sunlight?
Yes. The growth of algae in ocean water is limited by their need for carbon dioxide and sunlight.
Does different substances in water affect algae growth?
Yes
What is it called when too much algae cause water to change color?
algae bloom
What excess fertilizer drains into a lake may occur harming fish populations.?
excess nitrogen from runoff would cause excess algae and plant growth, possibly affecting fish populations by decreasing the livable area of the water for fish. the excess algae bloom will deplete oxygen in the water causeing dead zones where there is not enough oxygen for fish to survive.
Which of the following can cause excess growth of algae in water Large amounts of fecal coliform High nitrate content All of the above High phosphate content?
All of the above.
Why is algae growth bad?
Too much algae can reduce oxygen in water. This can cause many fish to die.
What is the main ingredient in fertilizers that can cause algae bloom?
The main ingredient in fertilizers that can cause algae blooms is phosphorus. When excess phosphorus enters bodies of water, it can promote the growth of algae, leading to harmful algal blooms. These blooms can disrupt aquatic ecosystems and deplete oxygen levels in the water, negatively impacting fish and other marine life.
What are the effects of stagnant water?
Stagnant water usually has a lack of oxygen and an excess of nutrients, which causes excessive algae growth.
Excess fertilizers from fields that wash into rivers and streams can cause algae to overgrow. What is the main problem of this?
Algae blocks out light, causing other water plants to die
Is the growth of algae in ocean water limited by their need for carbon dioxide and sunlight?
Yes. The growth of algae in ocean water is limited by their need for carbon dioxide and sunlight.
Explain how excessive amounts of nutrients affect a water ecosystem?
excessive amounts of nutrients cause excessive growth of algae,when algae at the bottom of the layer die,bacteria that decompose the dead algae use oxygen in the water killing the fish and other organisms in the water ,due to a lack of oxygen
How does excess nitrate affect the health of the aquatic system?
Nitrate is a nitrogenous fertilizer which promotes growth of algae and greenery. Too much is not good. Depletes the oxygen in the water for one thing
How does an increase in algae growth harm a lake or pond?
Algae use much of the oxygen in water.
Which organisms reproduce rapidly resulting eventually in a lack of oxygen?
Certain types of bacteria and algae can reproduce rapidly in bodies of water, leading to an excess growth called algal bloom. These blooms can deplete oxygen levels in the water as they consume it for their own growth. This lack of oxygen can be harmful to aquatic organisms, creating what is known as a dead zone.
Does different substances in water affect algae growth?
Yes
