Savannas and deserts are the examples of ____________ ecosystems.

Explanation

**Step-by-Step Solution:**

1. **Identify the Ecosystems**: The question mentions two specific types of ecosystems: savannas and deserts.

2. **Define the Ecosystem Type**: To answer the question, we need to classify these ecosystems. Savannas and deserts are both land-based ecosystems.

3. **Recognize the Category**: The term that describes land-based ecosystems is "Terrestrial Ecosystem."

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