Which part of electromagnetic spectrum is absorbed from sunlight by ozone layer?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Electromagnetic Spectrum**: The electromagnetic spectrum consists of various types of electromagnetic radiation, which are categorized based on their wavelengths. This includes radio waves, microwaves, infrared radiation, visible light, ultraviolet (UV) rays, X-rays, and gamma rays.

2. **Identifying Sunlight Composition**: Sunlight is composed of a range of electromagnetic radiation, including visible light, infrared radiation, and ultraviolet rays. Among these, ultraviolet rays are particularly significant when discussing the ozone layer.

3. **Role of the Ozone Layer**: The ozone layer is a region of Earth's stratosphere that contains a high concentration of ozone (O₃) molecules. One of its primary functions is to absorb the majority of the Sun's harmful ultraviolet radiation.

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