"Blowholes" can refer to a couple of different things depending on the context: 1. **Natural Geographical Feature**: In a geological context, a blowhole is a hole in a rocky coastal area where water is forced upwards through the hole by ocean waves, creating a spout of water that can shoot up into the air. Blowholes are formed in coastal regions where the ocean waves hit the cliffs and are forced upward through cracks in the rocks.
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