How Does Sunlight Affect Plant Growth?
Making Use of Energy Light from any source is a form of energy, and many or most of the living things we call plants rely on light to provide the energy they need to do the necessary work of life. This general process goes by the name “photosynthesis,” which means “the making by light.” The energy carried by light is used to make possible reactions that make sugar, which is then used to make other materials in the plant. Adjusting to the Light Given the importance of light to photosynthetic plants, many of them change their patterns of growth to absorb more light. Because it takes only a little leverage. as produced by lopsided growth at a point, to bend the stem of a plant, you may be able to see a house plant “follow” the sun from window to window over the course of a day, even though the plant grew only a minuscule amount. Many non-tropical plants also detect the season of the year by the duration of the light, and so keep their schedule for life processes that follow the calendar,
