An edge may pertain-to ridges.Logical formLearned from2 sentences. A male may reach a ridge.Logical formLearned from2 sentences. Ridges may mean compression.Logical formLearned from2 sentences. Winds may etch ridges.Logical formLearned from2 sentences. Oceanic crust may be formed at mid-ocean ridges.Logical formLearned from2 sentences. Vents may pertain-to ridges.Logical formLearned from2 sentences. Low ridges to a northwest of town may be defended.Logical formLearned from2 sentences. (Mountain ridges) may affect conditions.Logical formLearned from2 sentences. Ridges may indicate that something-is-the-case.Logical formLearned from2 sentences. Tornadoes may pass unaffected over (mountain ridges).Logical formLearned from2 sentences. (Shallow ridges) can be constituted-of-or-filled-with outrcrops.Logical formLearned from2 sentences. Ridges can be widespread.Logical formLearned from2 sentences. Ridges may be created.Logical formLearned from2 sentences. (Tomato seedlings) may be transplanted on ridges.Logical formLearned from2 sentences. Ridges can be between contacts.Logical formLearned from2 sentences.