Question

factors affecting photosynthesis

Answer 1

Main factors are :
1. Light intensity.
2. Wavelength.
3. Carbon dioxide concentration.
4. Temperature.
5. water supply.
6. Chlorophyll Concentration.
7. pollution

Answer 2

$\sf \bold {Factors \: Affecting \: Photosynthesis: }$

$\sf \bold {▪Light \: Intensity: }$

Increased light intensity results in a higher rate of photosynthesis. On the other hand , low light intensity results in a lower rate of photosynthesis.

$\sf \bold {▪Concentration \: of \: {CO_{2}}: }$

Higher concentration of carbon dioxide help in increasing the rate of photosynthesis usually carbon dioxide in range of 300 - 400 PPM is adequate for photosynthesis.

$\sf \bold {▪Temperature: }$

For efficient execution of photosynthesis, it is important to have a temperature range between 25° to 35° celsius.

$\sf \bold {▪Water: }$

As water is an important factor in photosynthesis, its deficiency can lead to problems in intake of carbon dioxide. The scarcity of water released to the refusal of stomatal opening to retain the amount of water they have stored inside.

$\sf \bold {▪Pollution: }$

Industrial pollutants and other particulates may settle on the leaf surface and can block the ports of stomata which makes it difficult to take in CO₂

⭐More To Know⭐

Photosynthesis is a biological process utilised by all green plants to synthesise their own nutrients. The process of photosynthesis requires solar energy, water and CO₂ . The by - product of this process is Oxygen which is essential for the survival of every living organism like human beings.

⭐Amazing Fact⭐

Even Plants also take in O₂ (oxygen) and release out CO₂ (carbon dioxide) at night. Due to insufficient amount of oxygen, we shouldn't sleep under tree during night. So, the myth of ghosts near trees at night time is revealed.