A unit of land with a natural boundary having mosaic of patches and represent different ecosystems is

Options

A. Biome
B. Landscape
C. Biosphere
D. Community

Answer

To solve the question, we need to identify the term that describes a unit of land with natural boundaries that contains a mosaic of patches representing different ecosystems. Let's break down the solution step by step:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for a specific term that describes a land unit with natural boundaries and a variety of ecosystems represented as patches.

2. **Identifying Key Features**:
- The land has **natural boundaries**.
- It contains a **mosaic of patches**.
- Each patch represents **different ecosystems**.

3. **Exploring Possible Terms**:
- **Biome**: This refers to a large community of plants and animals that occupy a distinct region defined by climate and vegetation. However, it does not specifically refer to patches or natural boundaries.
- **Biosphere**: This encompasses all ecosystems on Earth and includes both biotic (living) and abiotic (non-living) components. It is too broad for the question.
- **Community**: This term refers to a group of different populations that live together in a defined area. It does not specifically address the concept of patches or ecosystems.
- **Landscape**: This term refers to a unit of land that has natural boundaries and contains various ecosystems visible as patches when viewed from above.

4. **Conclusion**: Based on the definitions and characteristics, the correct term that fits the description of a unit of land with natural boundaries and a mosaic of patches representing different ecosystems is **Landscape**.

### Final Answer:
The correct term is **Landscape**.

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