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About Envirothon
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Colorado State Competition
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2026 Current Issue Topic
2026 Oral Presentation Information
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National Envirothon Competition
2026 NCF Envirothon
2026 NCF Envirothon Study Materials
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2027 Oral Presentation Information
General Oral Presentation Information/Key Tips
*UPDATED JAN. 2026*
Oral Presentation Score Sheet Guidelines
*UPDATED JAN. 2026*
Judge Score Sheet Example
*UPDATED JAN. 2026*
