Select a layer from each menu and click "run" to see where those environmental variables intersect. The new layer added to the map will show the areas these two layers have in common:
You have selected:
1) Older Surface Geology (Pololu Flows)
1) Younger Surface Geology (Hawi Flows)
1) At least 1 month of rainfall ≥90 mm
1) At least 2 months rainfall ≥90 mm
1) ≥18°C annual temperature
2) Older Surface Geology (Pololu Flows)
2) Younger Surface Geology (Hawi Flows)
2) At least 1 month of rainfall ≥90 mm
2) At least 2 months rainfall ≥90 mm
2) ≥18°C annual temperature