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Algae absorb nutrients or chemicals from the water source, thereby keeping it clean by removing contaminants. ADDENDUMAs is not nice in the world of algae good works! If algae proliferate when nutrients are high they may die off when conditions change. The masses of rotting algae (algae blooms) rob oxygen from the water and kill fish and give an off taste to the water. The floating, rotting blooms are aesthetically unappealing. Secondly the algae may remove contaminants like heavy metals from the water, but they concentrate it in their bodies. The algae die and precipitate toxic levels of the heavy metals on fish spawning beds
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What ecological role does algae play?
Algae is a vital food source for marine organisms from plankton to the tadpoles of frogs. Seaweed is also an algae and not only is grazed by fish but is a valuable fertilsier for use in farming. Algae may also be responsible for kick starting the generation of oxygen in the atmosphere of the early Earth. Photosynthesis is a clever trick that algae and plants have developed to turn sunlight, carbon dioxide and water into sugars and oxygen. We owe our life to this process since it gives us food and air to breathe.
If you found bald eagles algae mosquito larvae and salmon within the same ecosystem what role would each organism most likely play?
The larvae would be the heteroplasmic ruler, then the algae, then the mosquito, then the salmon, and finally the eagle.
What is an example of a beneficial protist?
The protophyta, or algae, are the protists which play the most beneficial role for humans. They create food and respirate oxygen.
Where does brown algae live?
The brown seaweeds are tough and able to live in wave-exposed waters near the surface. They are the most common seaweeds of the intertidal rocky shore, usually found in and below the sublitoral fringe.http://www.seafriends.org.nz/enviro/Habitat/rsbrown.htm
What is the economic importance of alga?
Economic importance of AlgaeSince from olden days Algae species are intimately connected with human beings as a source food, medicine and other uses. Algae are taking an active role in human beings.1. Primary Producers:Algae are the main Oxygen producers in aquatic areas. They are also useful in decreasing water pollution by realizing Oxygen. 10% of photosynthesis is occurred by the algae in total photosynthesis quantity. With these activity algae forms 1.6-15.5 x 10 to the power of 11 tones of carbonic material like food.2. Algae as food:Algae species are used as food in several countries in several forms. Algae species have proteins, vitamins (A, B, C and E), lipids, and minerals. Laminaria species is the important edible seaweed in Japan and the food item 'Kombu' is prepared from it. 'Aonori' from Monostroma; 'Asakusa Nori' from Porphyra are prepared in different countries. Porphyra has 35% protein, 45% carbohydrates, Vitamins B and C and Niacin. Nostoc is used as food material in South America.3. Algae as fodder for cattle:Rhodymenia palmate is used as food for sheeps in Narvey. Laminaria saccharina, Pelvitia, Ascophyllum, etc. species are used as food for cattles.4. Algae as fertilizers:Blue-green algae are treated as bio-fertilizers from olden days. Nostoc, Oscillatoria, Scytonema, Spirulina, etc. are used as fertilizers to rice fields. All these algae are fixed the atmosphere Nitrogen in to ground. Cultivation of Spirulina is gaining importance as feed for fish, poultry and cattle.5. Algae in Pisi culture:Sea algae are used as food for fishes. So they play an important role in Pisi culture. Some green-algae, Diatoms, some blue-green algae are used as food material to fishes. These are also making the water clean, by realizing Oxygen.6. Algae in reclamation of alkaline or Usar soils:Our country has more number of alkaline soils or sterile soils. Blue-green algae like Nostoc, Oscillatoria, Scytonema, Spirulina are modified the soils in to fertile soils. Because they fixed Nitrogen in to soil. Nearly they fixed 400 K.g. of Nitrogen per year. Soil erosion is also reduced by these algae.7. Algea in industry:Iodine industry is mainly depended upon algae. Algae belonging to Phaeophyceae, like Laminaria, Ecklonia, Eisenia, etc. are used in the industry to prepare Iodine in industries. Phyllophora is used to prepare Iodine in Russia.8. Alginates:Alginates are the salts of alginic acid found in the cell wall of phaeophyceae. Alginates are extracted from Fucus, Laminaria, Macrocystis and Ecklonia. Alginates are used in the preparation of flame-proof fibrics, plastics, paints, gauze material in surgical dressing, soups, ice creams etc.9. Agar-Agar:Agar-agar is a jelly like substance of great economic value. It is obtained from certain red algae like Gelidium, Graciliaria, and Gigartina. Agar is used as a culture medium for growing callus in tissue culture.
What hobbies did Anne have?
She enjoyed horseback riding, bathing and keeping pristine and clean, but she also like to play cards with Henry (her husband).
Why is earth day an important day to remember?
Earth Day is to celebrate Earth since it's been here for who-knows-how-long. This is when you get outside and play, or even clean around your house or something. Keeping the Earth clean means clean water, clean oxygen, and clean houses even. So when Earth Day comes around, get off your bottom and go outside! Earth Day is celebrated on April 22nd.
Why is cuticle a useful adaptation in plants but not in algae?
The cuticle is a useful adaptation in plants but not in algae because: in order for plants to live on land, they need a cuticle to prevent water loss during dry climates. Algae live in the water, therefore they don't need a cuticle to survive. They use their adaptations to absorb the water and nutrients around their watery environments. Source: My straight "A" brain
What hobbies did anne Boleyn have?
She enjoyed horseback riding, bathing and keeping pristine and clean, but she also like to play cards with Henry (her husband).
Your ps2 is not reading your games what should you do?
put soap on it and put water on it and clean it with water and then dry it and play it
Does the government have anything to do with your water?
yes they do play a role with your water. they see that nobody pollutes them by setting up guards and rules. which helps you be healthy using clean water.
Why do plants play a role in the carbon cycle?
Plants absorb carbon dioxide and release oxygen through photosynthesis. They're a huge part in keeping our air as clean as it can possibly be with recent pollution.
What role do woman play in an igbo family?
The women cook, get water and firewood, clean, and sell acess products in the market
Does Disney channel play songs with bad words in them?
No, they play clean song or the clean version
What ecological role does algae play?
Algae is a vital food source for marine organisms from plankton to the tadpoles of frogs. Seaweed is also an algae and not only is grazed by fish but is a valuable fertilsier for use in farming. Algae may also be responsible for kick starting the generation of oxygen in the atmosphere of the early Earth. Photosynthesis is a clever trick that algae and plants have developed to turn sunlight, carbon dioxide and water into sugars and oxygen. We owe our life to this process since it gives us food and air to breathe.
What character did Shirley Stelfox in keeping up appearances play in keeping up appearances?
rose
Why do you need to clean after you play?
You need to clean after you play, because your mom isn't your slave and it shows you respect her and your household..
