The Rate Of Photosynthesis

• distance and light intensity is inversely proportional
• light intensity = 1/ distance^2
• Farmers use greenhouses to create the ideal environment for plants:

  • greenhouses trap the suns heat and make sure the temperature doesn't become limiting. In summer it can get too hot so they use shades and ventilation.
  • farmers use artificial light
  • farmer can increase the amount of carbon dioxide by using a paraffin heater. As the paraffin burns carbon dioxide is a bi - product
  • keeping plants enclosed protects them from pests and disease