What is a major effect of soil contamination by heavy metals?
A. Enhanced plant growth
B. Toxicity to plants and animals
C. Improved soil fertility
D. Increased water infiltration
Answer: Option B
Solution (By Examveda Team)
Heavy metals such as lead and mercury are toxic to organisms.They disrupt biological processes and pose health risks.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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