(Dune ridges) can be coastal.Logical formLearned from4 sentences. A block can be coastal.Logical formLearned from4 sentences. An upland can be coastal.Logical formLearned from4 sentences. A (mountain region) can be coastal.Logical formLearned from4 sentences. A (shrimp farming) can be coastal.Logical formLearned from4 sentences. A panel can be coastal.Logical formLearned from4 sentences. (Feeding grounds) can be coastal.Logical formLearned from4 sentences. Coastal zones may undergo an erosion.Logical formLearned from4 sentences. A (passenger ship) can be coastal.Logical formLearned from4 sentences. (Kelp forests) can be coastal.Logical formLearned from4 sentences. A (fishing gear) can be coastal.Logical formLearned from4 sentences. Coastal ecosystems may undergo an understanding.Logical formLearned from4 sentences. A (sea floor) can be coastal.Logical formLearned from4 sentences. An (aquifer system) can be coastal.Logical formLearned from4 sentences. (Aquifer systems) can be coastal.Logical formLearned from4 sentences.