Which geological process can lead to contamination of groundwater?
A. Volcanic eruptions
B. Land subsidence
C. Leaching of pollutants from waste dumps
D. Earthquake faulting
Answer: Option C
Solution (By Examveda Team)
Leaching occurs when pollutants from waste sites dissolve and migrate through soil layers.This contaminates the groundwater, posing health risks.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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