The outermost layer of earth is called

Options

A. crust
B. mantle
C. outer core
D. inner core

Answer

**Step-by-Step Solution:**

1. **Understanding Earth's Structure:**
- The Earth is composed of several layers, each with distinct characteristics. The main layers include the inner core, outer core, mantle, and crust.

2. **Identifying the Outermost Layer:**
- Among these layers, the outermost layer is the one that is exposed to the atmosphere and is where we live.

3. **Listing the Layers:**
- The layers of the Earth from innermost to outermost are:
- Inner Core
- Outer Core
- Mantle
- Crust

4. **Determining the Correct Answer:**
- Since the question asks for the outermost layer, we look at the list and identify that the crust is the topmost layer of the Earth.

5. **Conclusion:**
- Therefore, the outermost layer of the Earth is called the **Crust**.

**Final Answer:**
The outermost layer of the Earth is called the **Crust**.

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