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Resources

Please Note: Larger files (Full Docs.) are split into smaller sections for easier downloads. Use these sections for faster downloads.

All articles are from Project Learning Tree * 1111 19th Street NW * Suite 780 * Washington, D.C. 20036 Exploring Environmental Issues: Focus on Risk © 1998. Used with permission.

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	Risk Assessment
	What is a Risk?
	Things aren't always what they seem
	Risk Perception Factors
	Environmental Risks: Research Priorities
	Chances Are....Understanding Probability
	Tree Diagrams
	Risk Assessment: Tools of the Trade
	Risk Assessment Examples (Full Doc.) \| 1 - 3 \| 4 - 6 \|
	Communicating Risk
	Background Information for Educators
	Risk Communication Guidelines
	Concentration Analogies
	Weighing the Options: Looking at Tradeoffs
	Cost / Benefit Analysis and Ethical Decisions
	Decision Making: Ecological Risks