A textbook sorts pollution by the medium that carries the pollutant. Which four types result?
AAir, water, land and noise
BHot, cold, wet and dry
CUrban, rural, coastal and hill
DSolid, liquid, gas and plasma
Answer & Solution
Correct answer: A. Air, water, land and noise
1. Pollution is classed by the medium of transport.
2. The four types are air, water, land and noise.
3. Each has its own sources.
_Source: syllabus Geography, India People and Economy, Chapter 12, Geographical Perspective on Selected Issues and Problems._
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