What gas makes plants grow faster?
What gas makes plants grow faster? carbon dioxide Higher concentrations of carbon dioxide make plants more productive because photosynthesis relies on using the sun's energy to synthesise sugar out of carbon dioxide and water. Plants and ecosystems use the sugar both as an energy source and as the basic building block for growth. Why is carbon dioxide pumped into greenhouses? CO2 enrichment in greenhouses allows crops to meet there photosynthesis potential. Enriching the air with CO2 can be done by means of the combustion of natural gas or with liquid CO2. By adding CO2 (CO2 enrichment), it is possible to...