Today's prompt was 'milk cow' and I'll copy paste a picture when I get home and on the Chromebook...

Thinking about how I can subdivide the surface of a world by latitude and climate, broadly as wind and sea currents moderate or doom territory by degrees and centimeters. Again, broadly, where the temperate regions are by latitude, then subdivide the bands into land and sea, etc. 

The surface area gets chunked up into ugly but practical bits of land and sea with temperature ranges, some degrees C in the north and something else on the southern edge. Bordering land and sea tiles make up oceans and continents.