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What are photosynthetic micro-organisms?
But I need this because I have a Science Life test Review and I can't answer {what are photosynthetic micro-organisms?}.
What caused a major change in the composition of Earths atmosphere?
The appearance of photosynthetic organisms
Why do photosynthetic organisms live on or near the surface of aquatic ecosystems?
Photosynthetic means that they synthesize their own food from the light of the sun. Therefore, they have to live near the water's surface so that the light can reach them for photosynthesis.
Describe the significance of cyanobacteria in the formation of earth's atmosphere?
cyanobacteria also called blue-green algae is thought to be one of the first ever photosynthetic organism...prior to the evolution of photosynthetic organisms theoxygen percentage of the atmosphere was 0% and as we all know without oxygen (O2), ozone(O3) cannot form, and without ozone there can be no atmosphere. Photosynthetic organisms allowed for the formation of oxygen and brought oxygen levels to the percentage it is today (20% a significant increase from 0%) as a result ozone was able to form and ultimately the atmosphere emerged.
What is the role of the ocean in the carbon cycle?
Organisms such as protozoans, bacteria, and plants use photosynthesis to pull in CO2 from the atmosphere, releasing oxygen as a by product of the photosynthetic process.
What do photosynthetic organisms have in common?
All photosynthetic organisms create energy from sunlight.
What does The rise of photosynthetic organisms do?
the rise of photosynthetic
What do all photosynthetic organisms have in common?
All photosynthetic organisms create energy from sunlight.
Organisms that are unicellular colonial filamentous and photosynthetic is?
Unicellular,filamentous and photosynthetic organisms are ALGAE
Are Plants the only photosynthetic organisms?
No, there are some photosynthetic protists and some photosynthetic bacteria.
The rise of photosynthetic organisms did not?
The rise of photosynthetic organisms will not ever lead to a decrease in oxygen. The use of these organisms will always lead to an increase.
Did organisms that require oxygen exist before photosynthetic organisms?
It would be impossible for oxygen requiring organisms to exist before photosynthetic organisms because there was not oxygen in the atmosphere for these organisms to breathe. Photosynthetic organisms take carbon dioxide and water in and create oxygen as waste. Before these photosynthetic organisms existed there was not enough or any oxygen in the atmosphere for organisms requiring oxygen to survive.
What are photosynthetic micro-organisms?
But I need this because I have a Science Life test Review and I can't answer {what are photosynthetic micro-organisms?}.
The two types of organisms are photosynthetic organisms and chemosynthetic organisms?
Autotrophs
Why do plants and other photosynthetic organisms need CO from the atmosphere?
Why do plants and other photosynthetic organisms need CO2 from the atmosphere?
Some of these organisms are photosynthetic?
Bacteria
Photosynthetic organisms are usually?
producers
