Biodiversity must be conserved as it plays an important role in many ecosystem services that nature provides.
Explain any two services of the ecosystem.

Explanation

To answer the question about the importance of biodiversity in ecosystem services, we can outline two significant services provided by ecosystems:

### Step-by-Step Solution:

1. **Introduction to Ecosystem Services**:
- Ecosystem services refer to the benefits that humans derive from nature, which are essential for our survival and well-being. Biodiversity plays a crucial role in enhancing these services.

2. **Service 1: Air Purification**:
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