• The earth has increased in greenery during the last thirty years, partly because of increased CO2 concentrations. CO2 can be a purely natural fertiliser, which is vital to flowers through photosynthesis, and without the need… Read More
• The earth has increased in greenery during the last thirty years, partly because of increased CO2 concentrations. CO2 can be a purely natural fertiliser, which is vital to flowers through photosynthesis, and without the need… Read More