Because clouds and particles in the atmosphere scatter sunlight, so that it beams more leaves, enhancing photosynthesis, the process by which plants turn light and carbon dioxide into food.

• 因为空气中的云和离子能将光线散射开，所以能照射到更多的叶片，并增强光合作用，该过程可以使植物将阳光和二氧化碳转化为养料。