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4 cards from this section. Quick, good the night before a test.
What is diffusion?
Think about how a drop of food coloring behaves in water.
Name one organism that contributes to bioturbation.
Consider animals that live in the sediment.
What is the main mechanism by which contaminants move from sediments to water?
Think of how substances mix in liquids.
True or False: Bioturbation can negatively affect water quality by mixing contaminated sediments.
Consider the impact of living organisms on still sediments.
Design an experiment to measure the effect of bioturbation on contaminant transport in a controlled sediment environment.
Think about creating a setup that isolates the variables.
Analyze a real-world scenario in which sediment disturbance from construction could impact local water quality. Suggest mitigation strategies.
Assess how construction affects nearby aquatic systems.
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