What are the causes of deforestation?

Explanation

### Step-by-Step Solution:

1. **Definition of Deforestation**:
- Deforestation refers to the process of clearing or removing forests or trees from a land area, which can lead to a significant reduction in forest cover.

2. **Human Causes of Deforestation**:
- **Agricultural Expansion**: As the human population grows, there is an increasing demand for food, leading to the clearing of forests for agricultural land.
- **Grazing Land**: Forests are often cleared to create pastures for livestock, which is essential for meat production.
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