SINDH PUBLIC SERVICE COMMISSION, HYDERABAD.
Combined Competitive Examination, 2020
Environmental Sciences.
Monday the 23rd November, 2020.
Time: 02:00 pm to 05: 00 pm Maximum marks. 100
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Note: Attempt any Five questions. All questions carry equal marks.
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Question No.
01 (A) Discuss the importance of the variety of the species of life on planet earth.
(B) Describe the loss of Biodiversity and Conservation measures.
02 (A) Enlist the important Multilateral Environmental agreements ratified by Pakistan.
(B) What are the Sustainable Development Goals (SDGs) set by UNO?
03 (A) What is Solid Waste? Describe its types and the process of Sanitary Land Filling.
(B) What is Water Logging and Salinity? Discuss its impacts on Croplands of Pakistan.
04 (A) What is Climate Change? Define its potential negative effects on human life.
(B) What is Ozone Depletion and how can it be controlled?
05 (A) Discuss the significance of Interdisciplinary nature of Environmental Science.
(B) How can Pakistan be energy secured through the use of Alternate Energy Resources?
06 (A) What are the challenges for Environmental Governance in Pakistan?
(B) Write a critical note on Sindh Environmental Protection Act 2014.
07 (A) Discuss the salient features of National Climate Change Policy 2012.
(B) What is Environmental Impact Assessment (EIA) and define its process.
08 (A) Enlist the Wetlands of International significance in Pakistan.
(B) Write a brief note on Occupational Health and Safety Management Systems.
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