Geography · Hydrology
Consider the following statements regarding groundwater pollution: A. Advection transports contaminants along with groundwater flow. B. Dispersion involves mechanical and molecular mixing. C. Sorption refers to the retention of contaminants onto aquifer material. D. Chemical reactions such as redox or biodegradation may transform pollutants. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B, C and D✓
- 2B and D only
- 3A, C and D only
- 4A, B and C only
Correct answer
A, B, C and D
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