The troposphere is the region above the stratosphere.(T/F)

Answer

To determine whether the statement "The troposphere is the region above the stratosphere" is true or false, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Atmosphere**:
- The Earth's atmosphere is divided into several layers based on altitude. These layers include the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.

2. **Identify the Layers**:
- The first layer above the Earth's surface is the **troposphere**. This layer extends up to about 10 kilometers above sea level and is where most weather phenomena occur.
- The layer directly above the troposphere is the **stratosphere**. This layer is known for containing the ozone layer and extends from about 10 kilometers to about 50 kilometers above the Earth's surface.

3. **Determine the Position of the Troposphere Relative to the Stratosphere**:
- Since the troposphere is the first layer above the Earth's surface and the stratosphere is the layer that comes after the troposphere, it is clear that the troposphere lies **below** the stratosphere.

4. **Evaluate the Statement**:
- The statement claims that the troposphere is above the stratosphere. Based on our understanding of the atmospheric layers, this is incorrect.

5. **Conclusion**:
- Therefore, the statement "The troposphere is the region above the stratosphere" is **false**.

### Final Answer:
**False**

---