Ridges can be rocky.Logical formLearned from1 sentences. Sections may pertain-to ridges.Logical formLearned from1 sentences. Ridges may be forested.Logical formLearned from1 sentences. Some low ridges may rise above a surface.Logical formLearned from1 sentences. Plains may consist of ridges.Logical formLearned from1 sentences. Communities may be located on some (beach ridges).Logical formLearned from1 sentences. Ridges can be for fixing muscles.Logical formLearned from1 sentences. Ridges of sand may run to a beach.Logical formLearned from1 sentences. Sedimentary rock may be eroded into a landscape of ridges.Logical formLearned from1 sentences. Ridges may extend east-west.Logical formLearned from1 sentences. (Water oak) may occur on low ridges.Logical formLearned from1 sentences. A tangle can be constituted-of-or-filled-with (sandstone ridges).Logical formLearned from1 sentences. Junctures can be ridges.Logical formLearned from1 sentences. Ridges can be elliptical.Logical formLearned from1 sentences. A valley may lie between some (mountain ridges).Logical formLearned from1 sentences.