Practice Environmental Quality: Monitoring And Analysis (1) - Soil

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Define bioturbation.
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Think of how worms affect the soil.
Question 2.
What does advection refer to?
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How does wind or water carry substances?
3Question 3.
What is bioturbation?
- a) Movement of water
- b) Mixing of sediments by organisms
- c) Process of erosion
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Think about worms and their activity in soil.
4Question 4.
True or False: Advection only occurs in water bodies.
- True
- False
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Consider where air pollution comes from.
Question 5.
Calculate the flux if 10 mg/L of a contaminant enters a closed system while 4 mg/L exits over an area of 2 m².
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Remember the mass balance principle.
Question 6.
Design an experiment to evaluate bioturbation's effect on sediment quality in a freshwater environment.
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Include factors like water flow, organism types, and sediment types.

5 more questions in this section. Enroll free to practise them all.