Question:
Plantation of high water consuming trees for withdrawal of groundwater is termed as
Plantation of high water consuming trees for withdrawal of groundwater is termed as
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Bio-drainage = Using trees as natural water pumps.
Updated On: May 5, 2026
- Surface drainage
- Sub- Surface drainage
- Bio-drainage
- Vertical drainage
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The Correct Option is C
Solution and Explanation
Step 1: Concept
Drainage can be achieved through biological means rather than just mechanical pipes or pumps.
Step 2: Meaning
Certain trees, like Eucalyptus, act as powerful biological "pumps" by drawing vast amounts of water from the soil.
Step 3: Analysis
This water is then released into the atmosphere through transpiration, which effectively lowers the water table in waterlogged areas.
Step 4: Conclusion
This process is known as bio-drainage.
Final Answer: (C)
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