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FPSC · CSS 2020

Environmental Sciences

100 marks · 3 hours · 7 questions
This paper Environmental Sciences · all yearsQ. 2 · Write the main principles of…Q. 3 · Write the physico chemical parameters…Q. 4 · Discuss in detail the Hospital…Q. 5 · Define and explain the Eutrophication…Q. 6 · What are main steps of…Q. 7 · What is green revolution? Give…Q. 8 · Discuss the solid waste disposal…With this paper← 20182024 →
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Part II

Q. 2
  1. (a)Write the main principles of Rio Summit 1992. [10]
  2. (b)Discuss the dose response relationship in Environmental Toxicology. [10]
(20)
Q. 3
  1. (a)Write the physico chemical parameters of waste water and also explain waste water treatment technologies. [10]
  2. (b)Discuss the major outcomes of Clean Development Mechanisms (CDM). [10]
(20)
Q. 4
  1. (a)Discuss in detail the Hospital Waste Management codes of Practice. [10]
  2. (b)Enlist the conventions and treaties passed in Agenda 21. [10]
(20)
Q. 5
  1. (a)Define and explain the Eutrophication of water body. [10]
  2. (b)What are technological approaches to Environmental management? [10]
(20)
Q. 6
  1. (a)What are main steps of conduction Environmental Impact Assessment (EIA)? [10]
  2. (b)Discusses briefly noise pollution. [10]
(20)
Q. 7
  1. (a)What is green revolution? Give a brief account of green revolution in Pakistan. [10]
  2. (b)Define Environmental Economics and explain briefly the interrelationship between Environment and Economics. [10]
(20)
Q. 8
  1. (a)Discuss the solid waste disposal technique. [10]
  2. (b)Write in detail the effect of climate change on natural and societal systems. [10]
(20)

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About this paper

The 2020 CSS Environmental Sciences paper set by the FPSC. Question wording only; questions marked “Not yet checked” have not been compared with the official paper yet.

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