Whether the proposed construction and its location for the requested activity is the appropriate location on the lot, taking in consideration the slopelands, lot shape, required setbacks, topography and other lot features, and impact on the surrounding properties. For areas of extremely steep slope, no activities shall be permitted, except under extreme circumstances. Application for construction in areas of extremely steep slope shall be deemed a Type I action under the New York State Environmental Quality Review Act. For areas of very steep slope, no activities are permitted except as necessary to provide basic improvements to the property or residence, such as a driveway or utility connection, where no other available location exists;