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What happens to the rate of photosynthesis when the CO2 levels exceed 3 percent?
Wiki User
∙ 10y ago
Photosynthetic rates could increase if a commensurate increase in photons per lea f area also increases, or is a a high enough level.
Wiki User
∙ 10y ago
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What gas is found in high levels near the the surface of the ocean due to plant photosynthesis?
Oxygen
Give reasons for assigning trophic levels to each organism in an ecosystem.?
Photsynthesis is important to all trophic levels because it provides the energy needed by living things in all levels. Photosynthesis is how plants (in the autotrophic level) convert sunlight into the energy they need. Since animals in the higher trophic levels obtain energy by consuming other organisms, they are ultimatly dependant on photosynthesis too.
Which of the gases below is found at high levels near the surface of the ocean due to plant photosynthesis?
Oxygen
Photosynthesis and respiration keep levels of oxygen and CO2 at equilibrium?
Photosynthesis occurs in plants and some bacteria. It occurs within the chloroplasts. It uses H2O, Light energy and CO2 and gives off O2 and glucose. Respiration occurs in plants and animals. It occurs within the mitochondria. It uses O2 and glucose to produce energy, CO2 and H2O
What are the levels of confirmation of an enzyme?
enzyme only work at a specific temperature of 37 if the temperature should exceed this temperature if will kill the enzyme
What mostly happens to the rate of photosynthesis as white light levels are decreased?
It decreases. Photosynthesis depends on the availability of light.
What happens to the other 90 percent in the 10 percent rule?
in the ten percent rule the other 90% gets stuck in the trophic level while the other 10% moves on to the other levels.
Double protection must be worn when continuous noise levels exceed?
104dB
Is the Sahara Desert humid during the day?
No, humidity levels rarely exceed 30%
As light intensity increases the rate of photosynthesis?
Initially increases then levels off. (the rate of photosynthesis) Hope that helped!!
What effect does increase have on atmospheric levels of carbon?
An increased level of atmospheric carbon can have a massive impact on photosynthesis. It can boost photosynthesis in plants for example.
How does increase of CO2 levels affect photosynthesis?
Up to a point, an increase of the reactant Carbon dioxide will increase the production of oxygen (increase the rate of photosynthesis). However, it will eventually change the ratio of CO2 and water as the CO2 increases, and the production of oxygen will decrease, (or in other words, the rate of photosynthesis decreases). This is one of the reasons why an increase of CO2 levels in the atmosphere is dangerous, as oxygen levels will decrease.
Respiration and photosynthesis keep the levels of carbon dioxide and oxygen in the atmosphere?
fairly constant
Which process provides the initial energy to support all levels in the energy pyramid?
photosynthesis
How are oxygen and carbon dioxide levels maintained?
Respiratory system
Approximately what percent of Americans are not physically active at the recommended levels?
60 percent
What gas is found in high levels near the the surface of the ocean due to plant photosynthesis?
Oxygen
