CSS Times Daily Dose Environmental Science MCQs MCQs

Daily Top-20 MCQs for CSS, PMS, PCS, FPSC (Set-15)

MCQs for CSS, Daily MCQs, CSS MCQs 2022, PMS MCqs
Written by Shahzad F. Malik

Daily Top-20 MCQs (Set-14)

for CSS, PMS, PCS, FPSC and related Exams

Today’s MCQs are all about Environmental Science / Environment Knowledge, these MCQs are helpful for all type Pakistan Studies Tests.

Who wrote the book “Hotspots Revisited?”

  • Russell Mittermeier

The year declared by UN as International Year of Forests

  • 2011

Office of the Inspector General (Forests) Ministry of Climate Change is located a

  • Islamabad

The greenhouse gas with high heat trapping capability

  • Methane CH₄

The primordial earth’s atmosphere was

  • Reducing

The number of biosphere reserves in Pakistan recognized as a part of world network of biospheres

  • 7

Growing rice results in the release of

  • Methane

What is the difference between a threatened species and an endangered species?

  • A threatened species means that the population is likely to become endangered. An endangered species has population numbers so low that it is likely to become extinct

Which of the following is a native species of Pakistan?

  • Snow Leopard

Which book written by Rachel Carson resulted in banning DDT in USA

  • Silent spring

Which of the following competition is severe?

  • Intra specific

The water (prevention and control) pollution act came into force in the year

  • 1974

The conference on ‘the human environment” held from 5 to 16 June 1972 was held in…

  • Stockholm, Sweden

Man and biosphere programme is affiliated with…


What does “system” imply in the term “ecosystem”?

  • Interdependent complex

The term “ecology” was defined for the first time in 1970 by…

  • H. Reiter

The “Vienna Convention” related with environment is basically related with..

  • Protection of ozone layer

Which of the following gases has an important role in maintaining atmosphere temperature?

  • Carbon dioxide

The world’s biggest GHG emitter

  • China

The outermost zone of a biosphere reserve is

  • Manipulation zone

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About the author

Shahzad F. Malik

Shahzad Faisal Malik is the administrator of CSSTimes.pk and is responsible for managing the content, design, and overall direction of the blog. He has a strong background in Competitive Exams and is passionate and sharing information with others.
Shahzad Faisal Malik has worked as a Graphic Designer/Content Creator at CSSTimes in the past. In his free time, Shahzad Faisal Malik enjoys watching Cricket, writing blogs for different websites and is always on the lookout for new and interesting content to share with the readers of this website.
As the website administrator, Shahzad Faisal Malik is dedicated to providing high-quality content and fostering a welcoming and engaging community for readers. He looks forward to connecting with readers and hearing their thoughts and feedback on the website.

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