IPA: /ˌfɪziəˈɡræfɪk/
KK: /ˌfɪziəˈɡræfɪk/
Relating to the physical features and processes of the Earth's surface, including landforms, climate, and ecosystems.
The physiographic characteristics of the region influence its climate and vegetation.
Physiographic → It is formed from "physio-" (from Greek "phusis", meaning nature) and "graphic" (from Greek "grapho", meaning to write or describe). The word "physiographic" refers to the description or representation of natural features of the earth's surface.
Think of 'nature' ('physio-') being 'described' ('graphic') — that's why physiographic relates to the description of natural landscapes.