Mountain
- Episode aired Oct 6, 1997
![Eyewitness (1994)](https://m.media-amazon.com/images/M/MV5BZGY4MDkzMjYtNDUyZS00ZTQ1LTgyYTEtYTZlYjZiNGEzNWNhXkEyXkFqcGdeQXVyNDY0NjEwNTE@._V1_QL75_UX190_CR0,20,190,281_.jpg)
How mountains came to exist, and how they act as habitats for thousands of species of plants and animals.How mountains came to exist, and how they act as habitats for thousands of species of plants and animals.How mountains came to exist, and how they act as habitats for thousands of species of plants and animals.