What is the most common source of urban groundwater contamination?
A. Industrial waste discharge
B. Agricultural runoff
C. Domestic sewage leakage
D. Natural mineral dissolution
Answer: Option C
Solution (By Examveda Team)
Domestic sewage leakage often seeps into groundwater in urban areas due to faulty septic systems and sewer lines.This leads to contamination with pathogens and nutrients.This Question Belongs to Geological Engineering >> Environmental Geology And Sustainability
What is the primary goal of environmental geology?
A. Study of rocks only
B. Understanding human impacts on the environment
C. Mining of minerals
D. Construction of buildings
Which of the following is a major cause of soil erosion?
A. Vegetation cover
B. Deforestation
C. Urbanization
D. Irrigation
What does sustainability mean in geological engineering?
A. Using all available resources
B. Maintaining ecological balance while using resources
C. Ignoring environmental impacts
D. Rapid industrial growth
Acid rain primarily results from which of the following?
A. Carbon dioxide and water
B. Sulfur dioxide and nitrogen oxides
C. Methane and oxygen
D. Hydrogen and carbon monoxide
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