What do you mean by biodiversity?

Explanation

**Step-by-Step Solution:**

1. **Definition of Biodiversity**:
- The term "biodiversity" is derived from two words: "bio," which means life, and "diversity," which refers to variety. Thus, biodiversity refers to the variety of life forms present in a particular habitat or on Earth as a whole.

2. **Components of Biodiversity**:
- Biodiversity encompasses various forms of life, including:
- **Animal Species**: This includes the vast range of animals, from mammals to birds, reptiles, amphibians, and insects.
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