Environmental Science

Online Multiple Choice Questions about environmental science for preparation of admission, comprehensive, and scholarship examinations. It covers climate change, biodiversity, renewable energy, and pollution control.

Environmental Science MCQs MPhil Test 10

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The post is about online Environmental Science MCQs MPhil test. There are 20 multiple-choice questions for preparation for admission, comprehensive, and scholarship examinations. It covers climate change, biodiversity, renewable energy, and pollution control. The Environmental Science quizzes are crafted that span from basic concepts to advanced theories. Let us start with the Environmental Science MCQs MPhil Test.

Online MCQs about Environmental Sciences

1. Atmosphere has a maximum concentration of

 
 
 
 

2. Environmental issues are also linked with

 
 
 
 

3. A metabolic process in which an organism converts a carbohydrate into alcohol or acid is called

 
 
 
 

4. Which of the following is putrescible waste

 
 
 
 

5. Eutrophication causes ———– in $O_2$ concentration in water body

 
 
 
 

6. Volatilization of $NH_4$ to ammonia gas ($NH_3$) is favored by

 
 
 
 

7. Autoclave is used for

 
 
 
 

8. Bacteria which use light as source of energy and carbon dioxide as source of carbon are called

 
 
 
 

9. ———— is the example of inorganic pesticide

 
 
 
 

10. Buffer solutions are required to maintain

 
 
 
 

11. In electrophoresis DNA moves towards the pole having

 
 
 
 

12. The process of killing organism in water is called

 
 
 
 

13. The EMS stands for

 
 
 
 

14. In Pakistani soils, which one is not a common fate of $NH_4$

 
 
 
 

15. ————- are involved both in mineralization and immobilization of phosphorus in soil

 
 
 
 

16. We alter the carbon cycle by

 
 
 
 

17. The process of killing infective bacteria in water is called

 
 
 
 

18. The major gas produced by burning of fossil fuel is

 
 
 
 

19. Environmental science studies all aspects of the environment

 
 
 
 

20. Chlorine has been widely used for ————.

 
 
 
 

Online Environmental Science MCQs MPhil Test

  • Chlorine has been widely used for ————.
  • Bacteria which use light as source of energy and carbon dioxide as source of carbon are called
  • A metabolic process in which an organism converts a carbohydrate into alcohol or acid is called
  • The process of killing infective bacteria in water is called
  • The EMS stands for
  • In Pakistani soils, which one is not a common fate of $NH_4$
  • Buffer solutions are required to maintain
  • In electrophoresis DNA moves towards the pole having
  • Autoclave is used for
  • Which of the following is putrescible waste
  • Environmental issues are also linked with
  • Atmosphere has a maximum concentration of
  • ————- are involved both in mineralization and immobilization of phosphorus in soil
  • The process of killing organism in water is called
  • Environmental science studies all aspects of the environment
  • We alter the carbon cycle by
  • Volatilization of $NH_4$ to ammonia gas ($NH_3$) is favored by
  • ———— is the example of inorganic pesticide
  • Eutrophication causes ———– in $O_2$ concentration in water body
  • The major gas produced by burning of fossil fuel is
Environmental Science MCQs for MPhil Test

Statistics and Data Analysis, R and Data Analysis

MCQs Online Environmental Science Quiz 9

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The post is about the Online Environmental Science Quiz with Answers. There are 20 multiple-choice questions about Environmental Science. The MCQs Online Environmental Science Quiz covers climate change, renewable energy, biodiversity, and pollution control. The Environmental Science quiz is crafted to span from basic concepts to advanced theories. Let us start with the Online Environmental Science Quiz with Answers.

Please go to MCQs Online Environmental Science Quiz 9 to view the test

Online Environmental Science Quiz with Answers

Online Environmental Science Quiz

  • Carbon monoxide is a pollutant because it
  • The coldest region of the atmosphere is
  • Which of the following techniques is/are used in controlling water pollution?
  • Faisalabad is an industrial city and which one of the following is the biggest issue ————–.
  • A chemical that is resistant to degradation and takes years to break down is called —————-.
  • The absorption of infrared energy by $CO_2$ and other gases warms the lower atmosphere in a phenomenon known as
  • Producer, consumer, and decomposer are the three main pillars of —————-.
  • Asthma is caused mainly by —————-.
  • Microbial degradation of a pollutant is higher under ————– conditions.
  • Acid rain is caused by the release of ———— into the atmosphere.
  • $Zn$ is mostly deficient in —————.
  • Which of the following is the most preferred method of reducing landfill disposal of waste?
  • In planar (TLC/ paper) chromatography, the maximum limit that the solvent can reach is called
  • Adhesion to an extremely thin layer of molecules to the surfaces of solid bodies and liquids with which they contact is known as
  • An example of non-point pollution is
  • ————– is the biggest source of greenhouse gasses production worldwide.
  • Municipal and industrial discharge pipes are examples of ————–.
  • Which of the following greenhouse gasses has the greatest heat-trapping ability per molecule?
  • For the preparation of the standard curve
  • On this day in 1972, the “Stockholm Conference on Human Environment” was held in Sweden. Since then “World Environment Day” has been celebrated on this day. State the date
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MCQs Environmental Sciences Quiz 8

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The post is about the Environmental Sciences Quiz with Answers. There are 20 multiple-choice questions about Environmental Science. The MCQs Environmental Sciences Quiz covers climate change, biodiversity, renewable energy, and pollution control. The Environmental Science quiz is crafted that span from basic concepts to advanced theories. Let us start with the Environmental Sciences Quiz.

Please go to MCQs Environmental Sciences Quiz 8 to view the test

MCQs Environmental Sciences Quiz with Answers

Online Environmental Sciences Quiz with Answers

  • National Sanitation Policy was established in ————–.
  • The environmental policy consists of mainly ————– interrelated stages that form a cycle.
  • Land degradation and erosion are fundamentally linked to ————–.
  • Lead (Pb) can be determined by ——————.
  • ————— is the most abundant greenhouse gas in the atmosphere.
  • Placing a cover over contaminated material such as landfill waste or contaminated soil is called ——————.
  • The conversion of organic-N to inorganic-N is called ————-.
  • United Nations Climate Change Conference “COP26” was held in ————.
  • Which of the following is the anticipated effect of Global warming?
  • The world’s biggest GHG emitter is
  • The Pakistan Environmental Protection Act 1997 was passed by the National Assembly of Pakistan in
  • The year declared by the UN as International Year of Forests ————-.
  • The greenhouse effect of water vapors is
  • The CFCs are used as ————-.
  • Which human activity can decrease the oxygen levels present in the atmosphere?
  • Brackish water ecosystems are found in which of the following:
  • Which of the following Environmentalists first gave the concept of Biodiversity ‘hotspots’?
  • The number of biosphere reserves in Pakistan is recognized as part of the world network of biospheres.
  • The most serious environmental pollution from a nuclear reactor is ————.
  • Torrey Canyon is famous for —————.
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Environmental Science MCQs CSS 7

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This post is about the Quiz on Environmental Science MCQs CSS. There are 20 multiple-choice questions covering topics related to health, solid waste, water waste, sanitary, waste incineration, compost waste, and pollutant air, etc. Let us start with the Environmental Science MCQs CSS Quiz.

Please go to Environmental Science MCQs CSS 7 to view the test

Environmental Science MCQs CSS Quiz

  • Health Risk Assessment is carried out to examine the effects of an agent on
  • The solid waste of woolen waste items to degenerate/ decompose takes
  • Becomes a legal owner of the waste once it is collected or put out for its collection
  • Larger containers encourage waste generators to keep waste before setting them out for
  • Reducing waste through less packaging and use of reusable utensils is terms as
  • A sanitary landfill after closing requires to be monitored for
  • During waste incineration, the volume of solid waste is reduced up to
  • The type of incinerator designed to recover energy from the burning process is
  • The decentralized composting on the village and community scale can compost waste
  • During landfilling the wastes are buried in the ground under conditions imposed by
  • During waste collection when streets are crowded:
  • Collection of source-separated waste materials for recycling has
  • The breakdown of one hemoglobin molecule in animals causes air pollution due to the production of
  • The killing of tissues on the lower and upper surface of the leaf due to air pollution is known as
  • It is only pollutant gas that is colored
  • The soil application of Municipal waste is favored by
  • 80% of pesticides in vegetables can be removed through
  • Leather tanneries discharge wastewater that mainly contains ———– heavy metal.
  • Lagmuir sorption isotherm explains ————– sorption of ions on a solid surface.
  • ———– international law generally refers to agreements or principles that are directly enforceable by a national or international body.
Environmental Science MCQs CSS

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