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What else can I help you with?
What is a major source of food and oxygen for animal life in lakes and pounds?
They get food by the plants and animals living under the water and they get oxygen by the oxygen dissolved in the water
Are lakes oxygen rich or poor?
Lakes can vary in their oxygen content, but generally, well-mixed lakes tend to have higher oxygen levels throughout, while stagnant or polluted lakes may have lower oxygen levels. The oxygen content in a lake can also be influenced by factors such as temperature, depth, and the presence of plant and animal life.
How oxygen brought back to its source?
After you Breathe in Oxygen and then exhale Carbon Dioxide back to the Atmosphere, plants will process the Carbon Dioxide BACK into Oxygen. They due this through the Photosynthesis Process. The Plants were the original source of the Oxygen. This includes Plants that are found in the Oceans, Seas, Lakes, etc.
How might the presence or absence of cyanobacteria be used as an index of pollution in lakes?
The presence of cyanobacteria in high concentrations in lakes can indicate pollution due to excess nutrients, such as nitrogen and phosphorus, from sources like agricultural runoff or untreated sewage. Cyanobacteria thrive in nutrient-rich environments and can form harmful algal blooms, producing toxins that can be detrimental to aquatic ecosystems and human health. Absence of cyanobacteria in lakes may suggest a healthier, less polluted aquatic environment with balanced nutrient levels.
Are lakes a source for rivers?
yes. lakes are a source for rivers because they help the water flow most of the time
What is one of the earliest forms of life?
ANSWER:Cyanobacteria. It is one of the earliest forms of life on Earth, and likely the FIRST form of life on Earth. EXPLANATION:Evidence (Fossilized Stromatolites) of the Cyanobacteria (the oxygen-producing bacteria) has been found as far back as 3.5 billion years ago. The Cyanobacteria is thought to have played a pivotal role in forming Earth's Atmosphere, because of its oxygenic photosynthesis (photosynthesis with a byproduct of Oxygen). Cyanobacteria is found in almost EVERY ENVIRONMENT: from Oceans (Salt Water), to Lakes and other fresh water, to bare rock and soil. This is further evidence that it has evolved longer than any other organisms, because of its (most-likely, evolved) survivability in such a variability of environments.
What is the main source of fresh water?
Lakes
What is the geese source of water?
lakes,pouds
Where is the longest rivers source?
lakes and river
What are Cyanobacteria and why are they ecologically important?
They are Gram-negative bacteria; they photosynthesize in the same manner as plants and are believed to be responsible for first introducing oxygen into primitive atmosphere. If care is not taken in disposing of industrial, agricultural, and human wastes, phosphates drain into lakes and ponds resulting in a "bloom" of these organisms. The surface of the water becomes turbid, and light cannot penetrate to lower levels. When a portion of cyanobacteria die off, the decomposing prokaryotes use up the available oxygen, causing fish to die from lack of oxygen
What source did the Cree use?
i think they used the water source by the lakes and rivers
What are 3 examples of phytoplankton?
Diatoms, Green and Golden Algae and Cyanobacteria Golden algae live in lakes and oceans, while diatoms live in freshwater and saltwater.
