CSS Geology Paper 2021 - Legalversity

In this article, you will find the CSS Geology Paper 2021. You can view or download this CSS Geology Paper 2021. The Geology Paper of CSS was held on 26-02-2021.

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The following questions were asked in the CSS Geology Paper of 2021:

Q2. Classify pyroxene group of minerals based on chemical composition. Also mention their physical and optical properties.

Q3. Elaborate various laws of stratigraphy, use suitable sketches/examples in support of your answer.

Q4. Elaborate the fundamental silica tetrahedral structure (SiO4). Give possibilities of SiO4 linkage to give rise to six silicate structural groups.

Q5. Describe the test compositions of order foraminiferida. Discuss their ecology and how it plays important role in Tertiary biostratigraphy.

SECTION-II

Q6. Elaborate characteristics of effective trap-rocks. Describe principal types of hydrocarbon traps with examples.

Q7. What are the possible causes of land sliding in the northern mountainous region of Pakistan and how it can be reduced?

Q8. Write short notes on any TWO of the following: