Mining Hazards 0.0 / 5 ? GeologyMiningA2/A-levelWJEC Created by: Lexine2988Created on: 28-02-23 15:59 8102731956 Across 1. mining increases the flow of groundwater which increases the rate of leaching of mineral deposits causing.... (11, 9) 2. what happens if a mine below the water table isn't pumped (8) 5. Direct result of underground removal of material (10) 6. Careful choice of location is essential for.... so disaster is avoided (Collapse - Aberfan, South wales) (4, 5, 8) 9. escaping methane and radon is an example of ... (3, 9) 10. deposition of sands and gravels (7, 3) Down 2. displacement of coal seam (8) 3. cliff stabilisation techniques such as rock bolting and mesh curtains are used to prevent (10) 7. coal seams are eroded away by more recent meandering channels and are replaced by the deposition of sands and gravels (7) 8. coal splits and dips deeper in thinner quantities (4, 9)
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