Mysteries and oddities

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Across
  1. 1. an unusual and mysterious event that is thought to have been caused by a god because it does not follow the usual laws of nature
  2. 5. bad luck, or an unlucky event or accident
  3. 6. a trick that makes someone seem silly and involves a physical action rather than words
  4. 7. a plan to deceive someone; a trick
Down
  1. 2. an occasion when two or more similar things happen at the same time, especially in a way that is unlikely and surprising
  2. 3. a commonly believed but false idea
  3. 4. something caused by forces that can't be scientifically explained