alleryA naturally occurring substance with a definite chemical composition is called a:
ARock
BFossil
COre
DMineral
Answer & Solution
Correct answer: D. Mineral
1. syllabus opens Ch 5 with the basic definition.
2. A mineral is a homogenous, naturally occurring substance with a definable internal structure.
3. Rocks are aggregates of minerals; ores are mineral concentrations rich enough to mine.
_Source: syllabus Geography Contemporary India - II, Ch 5 "Minerals and Energy Resources", §Intro ¶1_
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