Algae help replenish oxygen in the atmosphere through the process of photosynthesis, where they take in carbon dioxide and release oxygen as a byproduct. This process is crucial for maintaining the balance of oxygen levels in the atmosphere.
Blue-green algae, also known as cyanobacteria, were responsible for producing a significant amount of the oxygen in Earth's early atmosphere through photosynthesis. They were also one of the first organisms to produce oxygen on Earth, leading to the oxygenation of the atmosphere.
Multicellular algae is crucial to the atmosphere, as it actually produces the greatest percentage of oxygen in our atmosphere, compared to other photosynthetic organisms.
Breathable atmosphere, lots of fur coats, algae, water, and impenetrable shelter.
explain how nitrogen cycles through the land and ocean ecosystems
Algae obtain carbon dioxide primarily from the surrounding water, where it is present in dissolved form. During photosynthesis, algae absorb CO2 from the water and use it, along with sunlight and nutrients, to produce organic matter and oxygen. Additionally, carbon dioxide can also enter the water from the atmosphere, where it diffuses into aquatic environments. This process is essential for the growth and energy needs of algae.
The biggest contributer was and is algae.
Great blooms of oceanic algae, or phytoplankton, take carbon out of the atmosphere during photosynthesis. It is then taken deep into ocean with them when they die. Scientists say that this helped cool the earth during the ice ages by removing carbon dioxide from the atmosphere and storing it at the ocean floor, where it cannot be recycled back into the atmosphere.
Plants and other photosynthetic organisms such as algae take in ________ from the atmosphere and combine it with water and energy from the sun to form sugar.
Yes, certain types of algae can fix atmospheric nitrogen into a form that is usable by plants, helping to replenish nitrogen levels in the soil. This process, known as nitrogen fixation, plays a vital role in ecosystem productivity and nutrient cycling.
Blue-green algae, also known as cyanobacteria, were responsible for producing a significant amount of the oxygen in Earth's early atmosphere through photosynthesis. They were also one of the first organisms to produce oxygen on Earth, leading to the oxygenation of the atmosphere.
Algae played a critical role in changing the atmosphere of Earth by producing oxygen as a byproduct of photosynthesis, which gradually increased the oxygen levels in the atmosphere. This oxygenation helped create conditions that supported the evolution of more complex life forms over time.
Carbon dioxide (CO2) is removed from the atmosphere by plants and algae through the process of photosynthesis. They use CO2 during photosynthesis to produce oxygen (O2) and carbohydrates.
Oxygen levels would increasethey wouldnt increase they would decrease because 80% of oxgyen is from algae
...lowered the level of CO2 in the atmosphere and released O2
Multicellular algae is crucial to the atmosphere, as it actually produces the greatest percentage of oxygen in our atmosphere, compared to other photosynthetic organisms.
Some bacteria take in carbon dioxide and excrete oxygen and others do the opposite. Those that do excrete oxygen still do not replenish the atmosphere's oxygen, nothing does, not even the plants. There is simply a balance. While they are alive and growing, bacteria and plants give out oxygen but eventually they die and the carbon carbon they stored while they were growing is returned to the atmosphere. Once a bacteria colony or a forest has finished growing, the waste like dead bacteria or dead leaves, is in exact balance with the oxygen they give out.
replenish is to fill up or stock