Gce Model Questions Vol1 2023 Geography Question 6

Practice essay / theory question 6 from the 2023 Gce Model Questions Vol1 Geography examination. This question covers Rocks, Igneous rocks, Sedimentary rocks, Metamorphic rocks, Rock cycle, Land use planning .

Gce Model Questions Vol1 2023 Geography Essay / Theory

Topics: Rocks Igneous rocks Sedimentary rocks Metamorphic rocks Rock cycle Land use planning

Question 6 GCE_MODEL_QUESTIONS_VOL1 • 2023 • GEOGRAPHY • essay

A field geologist collects three rock samples from different parts of Nigeria. - Sample X: Dark, fine‑grained rock with visible plagioclase phenocrysts. - Sample Y: Light‑coloured, coarse‑grained rock with interlocking crystals of quartz and feldspar. - Sample Z: Reddish, porous rock containing fossil shells. Using these observations, answer the following:

Question Parts

( a )

Identify the rock type of each sample (igneous, sedimentary or metamorphic) and justify your identification using the key characteristics described.

( b )

Explain the formation processes of the rocks you identified in part (a), linking each to the stages of the rock cycle.

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About This Question

This is Gce Model Questions Vol1 2023 Geography Question 6. It is one of the essay questions from the 2023 Gce Model Questions Vol1 Geography examination.

The question covers Rocks, Igneous rocks, Sedimentary rocks, Metamorphic rocks, Rock cycle, Land use planning .

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