21. Cannon Beach, known for its iconic Haystack Rock, is located along which Oregon coastline?
22. What is the official state fossil of Oregon, a prehistoric creature found in the state's rock formations?
23. The Portland Timbers are a professional sports team associated with which sport?
24. What is the official state gemstone of Oregon, known for its unique play of color?
25. Crater Lake National Park, home to the deepest lake in the U.S., is situated on the summit of which volcanic peak?
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