The limiting factors are oxygen concentration, carbon dioxide concentration and light intensity
Explanation:
All the factors have to be in efficient amounts for photosynthesis to take place. If one is inefficient, the process will be affected; just like a three legged stool, if you remove one leg, the chair won't be able to stand.
The major limiting factors for this experimental setup would be –
1) Light intensity – Photosynthesis can occur even at a low intensity light but to achieve the maximum efficiency and output the intensity of light must be high. This is the reason why plants photosynthesize the maximum during the brightest time of the day.
2) Concentration of carbon dioxide – Higher the concentration of carbon dioxide, higher is the rate of photosynthesis. Plants take carbon dioxide from the atmosphere.
3) Oxygen – The oxygen concentration must be favorable for photosynthesis up to its optimum level. Beyond the optimum oxygen level, the photosynthesis process inhibits.
A decrease in biodiversity causes a decrease in ecosystem stability, because a change to one organism will have a greater impact on the entire ecosystem. With greater biodiversity, the loss of one type of organism could be moderated by the adaptation of other organisms to fill its role.
The rate of energy coming from the Sun changes slightly day to day. .It has been suggested that changes in solar output might affect our climate—both directly, by changing the rate of solar heating of the Earth and atmosphere, and indirectly, by changing cloud forming processes.
The axial tilt angle affects climate largely by determining which parts of the earth get more sunlight during different stages of the year Likewise, during winter for the northern hemisphere, there would be fewer hours of daylight because the northern hemisphere would essentially be pointed away from the sun.
If an asteroid were to strike land or a shallow body of water, it would eject an enormous amount of dust, ash, and other material into the atmosphere, blocking the radiation from the Sun. This would cause the global temperature to decrease drastically.
The Sun's irradiance has its greatest effect on Earth's upper atmosphere, while the lower atmosphere insulates Earth from the increased heat. If the Sun were driving Earth's warming, one would expect to see that upper atmosphere getting increasingly hot.\
A bottom-up system concentrates attention on how resources (space and nutrients) influence higher trophic forms , whereas a top-down system focuses on interactions at top level consumers (predators) and their prey influence on lower trophic forms.
Halophilic bacteria possess a pigment related to the plant's chlorophyll.
<h3>Halophilic bacteria</h3>
They are bacteria that live in high salt environments. They have a certain feature that enables them to pump out salts in order to maintain normal osmotic conditions in their bodies.
Halophilic bacteria are equipped with bacteriorhodopsin and halorhodopsin. These enable them to photosynthesize like plants. and generate the much-needed ATP for pumping out salts.
