Input (grade 13): York Region's landscape includes farmlands, wetlands and kettle lakes, the Oak Ridges Moraine and over 2,070 hectares of regional forest, in addition to the built-up areas of its municipalities.
Output (grade 12): York Region includes farmlands, wetlands and small kettle lakes, the Oak Ridges Moraine and over 2,070 hectares of regional forest, as well as built-up areas of its towns.