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CO2 is an input for photosynthesis, so when you don't have CO2, you don't have photosynthesis. When there is more CO2 present, you will have photosynthesis occur quicker, depending on the rate or concentration of carbon dioxide. Plants take in carbon dioxide, so when animals exhale it, the plants consume that gas. Most places with a high amount of vegetation, are likely to have the air full of CO2. The opposite effect goes for a place with little or no plant life, the carbon dioxide in that region will be lower than average.
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What cellular process produces a high concentration of carbon dioxide in the cell?
Photosynthesis.
When plants do photosynthesis carbon dioxide enters the plant because there is more carbon dioxide in air than the plant what is this an example of?
This is an example of diffusion, where molecules naturally move from an area of higher concentration to an area of lower concentration. In this case, carbon dioxide moves from the air (higher concentration) into the plant (lower concentration) during photosynthesis.
What are the 3 main factors that affect the rate of photosynthesis?
Light, carbon dioxide concentration, and temperature.
What are the factors affect photosynthesis?
Factors that affect photosynthesis include light intensity, carbon dioxide concentration, temperature, water availability, and the presence of chlorophyll. These factors can either enhance or limit the rate of photosynthesis in plants.
Why does atmospheric carbon dioxide concentration exhibit an annual cycle?
The annual cycle of atmospheric carbon dioxide concentration is mainly due to the natural processes of photosynthesis and respiration in plants. During the spring and summer months, plants take in carbon dioxide for photosynthesis, which reduces the concentration in the atmosphere. In the fall and winter, when plants go dormant and decay, they release carbon dioxide back into the atmosphere, causing an increase in concentration. This cycle repeats annually, leading to fluctuations in atmospheric carbon dioxide levels.
What happens to the rate of photosynthesis if the concentration of carbon dioxide decreases?
It decreases with it. CO2 is essential for it
What are the factors photosynthesis?
The intensity of light, concentration of carbon dioxide and temperature are the three main factors that affect photosynthesis. They determine the rate at which photosynthesis occurs.
Which processes in the carbon cycle decreases the amount of carbon dioxide in the atmosphere?
Photosynthesis is the main process in the carbon cycle that decreases the amount of carbon dioxide in the atmosphere. During photosynthesis, plants take in carbon dioxide from the air and convert it into carbohydrates and oxygen. This helps to store carbon and reduce the overall concentration of carbon dioxide in the atmosphere.
What are factors affecting photosynthesis?
The intensity of light, concentration of carbon dioxide and temperature are the three main factors that affect photosynthesis. They determine the rate at which photosynthesis occurs.
How does the process of photosynthesis affect carbon dioxide concentrations in the atmosphere during a typical year?
Photosynthesis uses carbon dioxide as a raw material where carbon dioxide is fixed into organic molecules. This process lowers the level of carbon dioxide in the atmosphere. The seasonal fluctuation of carbon dioxide levels during a year may be caused by increased photosynthesis during spring and summer.
What the three environmental factors that affect photosynthesis?
The three environmental factors that affect photosynthesis are light intensity, carbon dioxide levels, and temperature. Light intensity is necessary for the light-dependent reactions of photosynthesis, carbon dioxide is a key reactant in the Calvin Cycle, and temperature influences the rate of enzymatic reactions involved in photosynthesis.
If the rate of photosynthesis increases as carbon dioxide concentration increases why is the world facing global warming?
The amount of carbon dioxide the plants in the entire world take in is less than the amount of carbon dioxide organisms and human activities produce, so the concentration of carbon dioxide is increasing slowly. Another reason is that as more and more forests are being cleared, there are less trees to take in carbon dioxide for photosynthesis. The third reason is that at a certain concentration of carbon dioxide, the rate of photosynthesis stays constant.
