'The Evil Quartet' describes the rates of species extinction due to human activities. Explain how the population of organisms is affected by fragmentation of the habitats.

Explanation

### Step-by-Step Solution:

1. **Definition of Habitat Fragmentation**:
Habitat fragmentation refers to the process where large, continuous habitats are divided into smaller, isolated patches, often due to human activities such as urban development, agriculture, and infrastructure expansion.

**Hint**: Understand that fragmentation is not just about physical separation; it also affects the ecological dynamics of species.

2. **Impact on Resources**:
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