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4 cards from this section. Quick, good the night before a test.
Define the term 'soil-air interface'.
Think about where soil meets air.
What is diffusion in terms of contaminants?
Consider how particles travel in air or water.
What phenomenon describes the movement of contaminants due to concentration gradients?
Think about how smells spread in the air.
True or False: The partition constant is lower when soil is dry.
Consider how moisture affects contaminant retention.
Given a field with known pesticide levels, develop a model predicting contaminant flux during different seasons. Include considerations for moisture levels, temperature changes, and historical rainfall data.
Think about how to integrate various factors affecting contaminant levels throughout the year.
Evaluate the consequences of air-soil contamination for human health under different environmental conditions. Discuss scenarios of pollution entry into food chains.
Consider examples of pollution affecting both water sources and crops.
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