What environmental factors affect the rate of photosynthesis?

What are 5 environmental factors that might affect the rate of photosynthesis?

The environmental factors which can affect the rate of photosynthesis are carbon dioxide, light, temperature, water, oxygen, minerals, pollutants and inhibitors.

What are the 4 factors that affect photosynthesis?

Photosynthesis is affected by light, temperature, water, and CO2. Stomata affect the process of transpiration and do not affect photosynthesis.

What environmental factors might impact the rate at which the Calvin cycle occurs?

Factors Affecting the Calvin Cycle

The amount of carbon dioxide that the plant can access affects the Calvin cycle. A higher concentration of carbon dioxide means that the rate of the photosynthesis process can increase. In addition, the temperature affects the cycle.

Which environmental factors affect the rate of photorespiration in plants?

Factors affecting photorespiration

INTERESTING:  How do you determine the environmental impact of a product?

fecting photorespiration are light, tempera- ture, 02 and CO2 as shown in Fig. 2. High temperature and high light intensity increase photorespiration remarkably.

What factor affects photosynthesis the least?

Photosynthesis increases if the amount of oxygen is decreased. A high level of oxygen is a limiting factor. A plant deficient in chlorophyll will absorb less light, which will lower the rate of photosynthesis.

What environmental variables might affect the net rate of photosynthesis Why do you think they would affect it how do you predict they would affect it?

We learned that light intensity, carbon dioxide concentration, and temperature are the three main factors that impact photosynthesis. Greater light intensity leads to higher photosynthesis rates, as does increased carbon dioxide concentration.

What are the factors affecting photosynthesis Class 10?

The factors affecting rate of photosynthesis are:

  • Temperature.
  • Intensity and wavelength of sunlight.
  • Carbon dioxide concentration.
  • Water.

How does the physical environment affect photosynthesis?

Climate change affects plants in many different ways. Increasing CO(2) concentration can increase photosynthetic rates. … With increasing temperature, vapour pressure deficits of the air may increase, with a concomitant increase in the transpiration rate from plant canopies.

What factors affect photosynthesis and cellular respiration?

the intensity of the light being absorbed by the chloroplasts. the concentration and availability of CO2 (Carbon Dioxide) the temperature.

How does global warming affect photosynthesis?

The researchers found that although increased carbon dioxide and warmer temperatures generally improve photosynthesis, the pores on plant leaves (stomata) narrow in these conditions, reducing the amount of moisture plants release into the air (evapotranspiration).

INTERESTING:  What is national action plan on climate change explain its mission?

What are three environmental factors that can influence plant phenotypes?

Environmental conditions, such as temperature and availability of nutrients can affect phenotypes.

How does temperature affect the rate of photosynthesis?

The rate of photosynthesis is influenced by temperature. Higher the temperature, greater the rate of photosynthesis. This is because photosynthesis is a chemical reaction and most of the chemical reactions are accelerated with temperature.

How does temperature affect the rate of photosynthesis experiment?

As with other chemical reactions, the rate of photosynthesis increases as the temperature rises. Photosynthesis is controlled by enzymes , which become denatured if the temperature is too high. As a result, the rate of photosynthesis reaches its maximum at an optimum temperature, then decreases.