Some aspects can be constituted-of-or-filled-with mid-ocean ridges.Logical formLearned from2 sentences. An initiative may be concerned with some aspects of mid-ocean ridges.Logical formLearned from2 sentences. Areas may consist of some ridges.Logical formLearned from2 sentences. Some ridges may be interspersed with some lakes.Logical formLearned from2 sentences. Elk may wander ridges.Logical formLearned from2 sentences. Ridges can be on sides.Logical formLearned from2 sentences. (Order ridges) can be vertices of (curvature lines).Logical formLearned from2 sentences. (Order ridges) may be isolated.Logical formLearned from2 sentences. Persons may characterize (order ridges).Logical formLearned from2 sentences. A direction may represent orientation of ridges.Logical formLearned from2 sentences. Ridges can be as characteristics.Logical formLearned from2 sentences. Ridges can be protective.Logical formLearned from2 sentences. Ridges may hold water.Logical formLearned from2 sentences. Snow may cover ridges.Logical formLearned from2 sentences. A series can be constituted-of-or-filled-with (pressure ridges).Logical formLearned from2 sentences.