Cameroon GCE A-Level Geology study guide
Cameroon GCE A-Level Geology · Work through your exam, one topic at a time.
The Cameroon GCE A-Level Geology is a school-leaving qualification examined by the Cameroon General Certificate of Education Board, normally taken after two years of advanced-level study. It serves candidates who intend to read geology, earth science, mining, petroleum or environmental science at university, and also those who need a science subject to complete an arts-science combination. The Cameroon GCE A-Level Geology study guide has 8 sections and about 3,396 words.
01Earth Materials and Mineralogy
The Earth Materials and Mineralogy domain examines whether you can relate a mineral's internal structure to its physical and optical properties, identify specimens in hand specimen and thin section, and use silicate classification and Bowen's reaction series to explain mineral associations. GCE questions often ask you to name a mineral from a property table, compare cleavage and crystal form, or interpret an optical description.
434 words, about 2 min02Petrology: Igneous, Sedimentary and Metamorphic Rocks
Petrology questions ask you to name a rock, interpret its texture, deduce its origin and, for metamorphic rocks, identify the likely protolith and grade. You need the IUGS classification for igneous rocks, the Wentworth grain-size scale and maturity concepts for sedimentary rocks, and metamorphic facies and foliation terminology.
382 words, about 2 min03Structural Geology and Tectonics
Structural Geology and Tectonics tests your ability to describe and interpret deformation: stress and strain, faults and folds, strike and dip, and plate-boundary processes. Regional questions link structures to Cameroon's tectonic framework - the Cameroon Volcanic Line, the Benue Trough and the Central African Shear Zone.
394 words, about 2 min04Historical Geology
Historical Geology tests relative and absolute dating, the geological time scale, major events in Earth history and the evidence used to reconstruct them. Cameroon examples - the Archean Ntem Complex and the Pan-African belt - are often used to test whether you can place local rocks in global time.
345 words, about 2 min05Stratigraphy and Palaeontology
This domain tests the hierarchy of stratigraphic units, the principles of correlation, and the use of fossils for dating and environmental interpretation. Cameroon questions frequently involve the Douala, Mamfe and Garoua basins and the distinction between lithological and chronological units.
369 words, about 2 min06Geomorphology and Surface Processes
Geomorphology and Surface Processes tests weathering, erosion, transport and deposition, the landforms they produce, and how climate and tectonics control landscapes. Cameroon examples - lateritic plateaus, the Adamawa uplift, the Sanaga and Benue drainage, the Wouri delta and the volcanic line - are common.
365 words, about 2 min07Economic Geology and Mineral Resources
Economic Geology tests ore-forming processes, deposit classification, resource evaluation and the mineral wealth of Cameroon. Expect questions on grade and tonnage, exploration methods, and the difference between a resource and a reserve.
352 words, about 2 min08Geology of Cameroon and Regional Field Studies
This domain combines regional geology with field-study skills. You must place Cameroon's tectonic units in order, describe the Cameroon Volcanic Line and the sedimentary basins, and show that you can record and interpret outcrop data during a field traverse.
755 words, about 4 min