The Sun is the most important source of energy for life on Earth. It provides us with light, warmth, and many other benefits. Sun rays are an important aspect of the sun's energy that we receive on Earth. These rays have a significant impact on our health and environment. Sun rays are a form of electromagnetic radiation that the sun emits. They are classified into three categories based on their wavelengths: ultraviolet (UV), visible, and infrared (IR) rays. The UV rays are further divided into three subcategories: UVA, UVB, and UVC. The sun is partially or completely blocked, causing a noticeable reduction in the amount of sunlight that reaches the earth's surface. This reduction in sunlight has several effects on the earth and its inhabitants, which are collectively known as the sun effect during the time of a solar eclipse.
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