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Prelims/2018/Environment & Ecology/Answer
UPSC Prelims 2018Environment & Ecology
Question 4 of 15

Which of the following is/are the possible consequence/s of heavy sand mining in riverbeds? 1. Decreased salinity in the river 2. Pollution of groundwater 3. Lowering of the water-table Select the correct answer using the code given below :

Linked Syllabus Concepts

Revision notes for concepts tested in this PYQ.

Urban Water Pollution and River Rejuvenation in IndiaDegradation and Rejuvenation of Traditional Water BodiesGroundwater Pollution and Quality DeteriorationUrban Water Pollution and Public Health CrisisUrban Water Management & Water ScarcityWastewater Treatment and Reuse
Related Study Concepts
Urban Water Pollution and River Rejuvenation in IndiaDegradation and Rejuvenation of Traditional Water BodiesGroundwater Pollution and Quality DeteriorationUrban Water Pollution and Public Health CrisisUrban Water Management & Water ScarcityWastewater Treatment and Reuse
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