The ozone layer absorbs

Options

A. ultraviolet radiations
B. unfra-red radiations
C. X-rays
D. all the radiations.

Explanation

**Step-by-Step Solution:**

1. **Identify the Location of the Ozone Layer:**
The ozone layer is located approximately 50 kilometers above the Earth's surface.

2. **Understand the Composition of Ozone:**
Ozone (O₃) consists of three oxygen atoms. It is a molecule that plays a crucial role in absorbing certain types of radiation from the sun.

3. **Determine the Function of the Ozone Layer:**
The primary function of the ozone layer is to absorb harmful radiation from the sun. Specifically, it protects the Earth from ultraviolet (UV) radiation.

4. **Specify the Type of Radiation Absorbed:**
The ozone layer absorbs ultraviolet (UV) radiation, which is harmful to living organisms and can cause various health issues, including skin cancer.

5. **Conclude the Answer:**
Therefore, the ozone layer absorbs ultraviolet radiation (UV radiation).

**Final Answer:**
The ozone layer absorbs ultraviolet radiation (UV radiation).

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