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
Office of the Inspector General (Forests) Ministry of Climate Change is located a
The greenhouse gas with high heat trapping capability
- Methane CH₄
The primordial earth’s atmosphere was
The number of biosphere reserves in Pakistan recognized as a part of world network of biospheres
Growing rice results in the release of
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
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
The outermost zone of a biosphere reserve is
- Manipulation zone
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