Match List I (Health related terms) with List II (Explanation) and choose the correct answer:
List I
i.Toxicology
ii.Exposure Assessment
iii.Risk Assessment
iv.Risk Management
List II
a.Action taken to prevent environmental health hazard
b.Evaluation of public risk of a hazard
c.Science of effect of toxic substances
d.Estimation of impacts of environmental contaminants on humans
Ai-c, ii-d, iii-b, iv-a ✓ Correct
Bi-c, ii-d, iii-a, iv-b
Ci-a, ii-b, iii-c, iv-d
Di-b, ii-c, iii-d, iv-a
Correct answer: (A) i-c, ii-d, iii-b, iv-a
Explanation
Correct matching links toxicology with the science of toxic effects, exposure assessment with estimating contaminant impacts on humans, risk assessment with evaluating public risk, and risk management with actions to prevent hazards.
Toxicology is the science studying how toxic substances affect living things.
Exposure assessment estimates the impact of environmental contaminants on humans.
Risk assessment evaluates the public risk posed by a hazard.
Risk management is the action taken to prevent an environmental health hazard.
Together these steps guide how societies handle environmental health threats.
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