So today we are in the last part of the star series, and in this part we will learn about the star, which is the most visible from our planet, the sun. So the sun is the center of the solar system. It's nearly a perfect ball of hot plasma to inconsidence by nuclear fission reaction. In its course, the sun radiates this energy mainly as light, ultraviolet and infrared radiation, and is the most important source of energy for life in Earth
Hi Manya, I really liked your cell. It was indeed very informative. And sun is the most important source of energy in the Earth. It provides the basic things, the most important things, like light, heat and solar energy, which makes it possible for life to exist on Earth, because plants need some light to grow, animals, including humans, need plants for food and the oxygen they produce. So without heat, the Earth would feed. So it provides with the most important things