IPA: /ˈiːkəˌtoʊn/
KK: /ˈiːkoʊtoʊn/
A region where two different ecosystems meet and mix, often featuring species from both areas.
The ecotone between the forest and the grassland is rich in biodiversity.
Ecotone is formed from "eco-" (from Greek "oikos", meaning house or environment) and "tone" (from Greek "tonos", meaning tension or tone). The word describes a transition area between two different ecological communities, reflecting the 'tension' or interaction between them.
Think of 'eco-' as relating to the environment or 'house' of nature, and 'tone' as the 'tension' or interaction between different ecological areas. This helps you remember that an ecotone is a space where different environments meet and interact.