Know Your Body (of Water!): The Differences Between a Bay, a Sound and a Delta

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Bays, sounds and deltas are all geographical formations of land and water. Each formation involves water flowing from a large body of water to a much smaller one — which can make telling the difference between the three quite the task. Just what is the difference between a sound, a bay and a delta, and why are deltas especially important? Learn the answers to these questions — along with some other un-bay-lievable facts — below.