Be sure not to settle too high either — if possible keep at least one meter between ground level and first floor so excess groundwater has somewhere else to go! The best ground for building is one where there’s no risk of water damage due to seeping through the soil or flooding from...
(caving) A naturally-occurring cavity in bedrock which is large enough to be entered by an adult. It was not strictly a cave, but a narrow fissure in the rock. Hole An opening that goes all the way through a solid body, a fabric, etc.; a perforation; a rent. There’s a hole in...
Third, even if untreated and treated watersheds have been matched with respect to aspect, area, slope, forest type, drainage density, and geological parent material, they may differ in subtle but important respects (e.g., structural orientation of bedrock, undetected ancient landslides whose scars...