Light intensity
- The rate of photosynthesis is directly proportional to light intensity up to a certain point
Temperature
- The optimum temperature for conducting photosynthesis varies for different species of plants
Concentration Of Carbon Dioxide
- The rate of photosynthesis is directly proportional to the concentration of carbon dioxide up to a certain point
Rate of Photosynthesis in 4 Seasons
Autumn - low because trees shed their leaves
Spring - high because the temperature is high and moderate
Summer - hghest because of the high temperature and high light intensity
Winter - ceases beacuse the below 0C temperature and shorter daylight
Increasing The Productivity Of Crops
- greenhouse are widely used in countries with 4 seasons to ensure crop production throughout the year
- helps in regulating the factors that affects the rate of photosynthesis
- Temperature
- Light intensity
- Concentration Carbon dioxide
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