Muhammad Imdad Ullah

Test your knowledge with our Online Environmental Studies MCQs! Covering key topics like climate action, irrigation of crops, global warming impacts, soil erosion, climate change conferences, deforestation consequences, hazardous metal pollutants, landfill waste disposal, coral bleaching, ecosystem stability, and catalysts. This Online Environmental Science Quiz is perfect for students, educators, and environmental enthusiasts. Challenge yourself and enhance your understanding of critical environmental issues today!” Let us start with the Online Environmental Studies MCQs now.

Online Environmental Studies MCQs Quiz with Answers

1. Which of the following conditions indicate the impact of global warming?

 Melting of glaciers

 Change in weather conditions

 All of these

 Lower of sea levels

2. The farmers prefer using wastewater for the irrigation of crops due to —————-.

 Nutrients

 Organic matter

 Salts

 Heavy metals

3. In your opinion, which is the most effective way to conserve the plant diversity of an area?

 By tissue culture method

 By kitchen gardening

 By creating biosphere reserve

 By developing seed bank

4.

SDG focuses on dealing with climate action.

 13th

 none of these

 10th

 17th

5. Which of the following is the most preferred method of reducing landfill disposal of inorganic waste?

 Scrubbing

 Composting

 Incineration

 Burning

6. Volatile matter can be separated for proximate analysis by ignitting at ————.

 1450 ${}^\circ C$

 105 ${}^\circ C$

 None of these

 550 ${}^\circ C$

7. What is carbon credit?

 It is the difference between the carbon emission allowed and actually reduced emitted carbon

 All of these

 It is loan given to poor people for buying modern stoves

 It is the loan amount by IMF for reducing pollution

8. The 2022 United Nations Climate Change Conference, more commonly referred to as COP27, will be held in 2022 at

 Paris

 New York

 Berlin

 Egypt

9. What is the meaning of coral bleaching?

 Decline in zooxanthellae due to rise in sea temperature

 Both “Whitening of coral or decline in zooxanthellae due to rise in sea temperature” and “Decline in zooxanthellae due to rise in sea temperature”

 Whitening of coral or decline in zooxanthellae due to rise in sea temperature

 Impacts of excessive sea trade on fishing industry

10. A research proposal is written for —————–.

 Research funding

 Get admission in PhD

 Improve Crop Yield

 Both “Research funding” and “Get admission in PhD”

11. Which one of the following does not promote the stability of the ecosystem?

 Increase of human population

 Balance between input and output of energy

 Balancing between production and consumption of each element in the ecosystem

 Normal functioning of different biochemical cycles

12. One of the consequences of deforestation will be a decrease in

 Desertification

 Soil Erosion

 Rainfall

 Soil sedimentation

13. A pollutant that is resistant to degradation and takes years down is called ————-.

 Hazardous

 Toxic

 Persistent

 Carcinogenic

14. The most hazardous metal pollutant of automobile exhausts is

 Lead

 Copper

 Nickle

 Mercury

15. Bioventing is a bioremediation technique in which microbes use ————?

 Carbon

 Gases

 Nutrients

 Sucrose

16. Particulate matter consists of ———–.

 Dust, Ash, Salt particles

 Carbon particles

 None of these

 Vehicular emissions

17. Photochemical smog pollution does not contain —————-.

 Ozone

 Nitrogen dioxide

 PAN

 Carbon dioxide

18. Which of the following greenhouse gases has the greatest heat-trapping ability per molecule?

 Nitrous oxide

 CFC

 $CO_2$

 $CH_4$

19. Soil Erosion is due to ———–.

 None of these

 Natural Processes

 Both Anthopogenic activity and Natural processes

 Anthopogenic activity

20. The three-way catalysts used in automobiles are an example of ————.

 Catalytic reduction and oxidation

 Catalytic reduction

 Scrubbing

 Thermal decomposition

 Loading …

Online Environmental Studies MCQs Test with Answers

• SDG focuses on dealing with climate action.
• The farmers prefer using wastewater for the irrigation of crops due to —————-.
• Which of the following conditions indicate the impact of global warming?
• Soil Erosion is due to ———–.
• The 2022 United Nations Climate Change Conference, more commonly referred to as COP27, will be held in 2022 at
• One of the consequences of deforestation will be a decrease in
• The most hazardous metal pollutant of automobile exhausts is
• Photochemical smog pollution does not contain —————-.
• Which of the following greenhouse gases has the greatest heat-trapping ability per molecule?
• Bioventing is a bioremediation technique in which microbes use ————?
• Which of the following is the most preferred method of reducing landfill disposal of inorganic waste?
• In your opinion, which is the most effective way to conserve the plant diversity of an area?
• What is the meaning of coral bleaching?
• What is carbon credit?
• Which one of the following does not promote the stability of the ecosystem?
• A pollutant that is resistant to degradation and takes years down is called ————-.
• A research proposal is written for —————–.
• The three-way catalysts used in automobiles are an example of ————.
• Particulate matter consists of ———–.
• Volatile matter can be separated for proximate analysis by ignitting at ————.

Statistics for Data Scientists and Analysts

Test your knowledge with our Environmental Studies MCQs Quiz! Enhance your understanding of environmental science with this engaging quiz covering essential topics such as the biogeochemical cycle, biomagnification, sustainable development, climate change disasters, biodiversity, greenhouse gas emissions, non-renewable resources, and more. Ideal for students, educators, and environmental enthusiasts. Take the quiz to raise awareness and celebrate World Environment Day while learning about our planet’s most pressing issues. Let us start with the Environmental Studies MCQs now.

Online Environmental Studies MCQs with Answers

• The biogeochemical cycle includes
• Which one of the following is an example of biomagnification?
• The presence of high coliform counts in water indicates
• The UN ‘Agenda 2030’ for sustainable development, commonly known as SDGs, consists of
• Which type of electricity-generating power plant releases radioactive as well as toxic materials, such as lead and arsenic, under normal operating conditions?
• The best management option for ‘climate change’ disaster for developing countries like Pakistan?
• WHO permissible levels for chloride, Ca, and TDS in drinking water are
• The biodiversity is more at ————— regions.
• The theme of World Environment Day 2022 was
• The dengue infection spread by a specific carrier named —————–.
• Which agreement have many countries signed that is supposed to fix greenhouse gas emission?
• Per capita water availability in Pakistan is around —————-.
• What is a watershed?
• A disease caused by eating fish living in water containing mercury compounds is called
• Lichens are good bioindicators for
• The Federal Ministry of Climate Change in Pakistan was established in ———–.
• Which is NOT true about non-renewable resources?
• Which location in the atmosphere is ozone considered “bad” and “harmful” to the public’s health?
• The book Silent Spring was written by
• A Tipping Bucket Ombrometer is a device used for measuring the ————–.

MCQs General Knowledge, MCQs in Statistics, R Programming Language

Test your knowledge with our Environmental Sciences MCQs Test! Explore key topics like ecology, pollution, sustainability, and climate change with multiple-choice questions designed for competitive exams and academic assessments. Practice now and boost your environmental awareness!” Let us start with the Environmental Sciences MCQs Test now.

Online Environmental Sciences MCQs Test with Answers

• Heavy metals are categorized as ————– pollutants.
• The following is (are) the critical/ important Kyoto mechanism(s).
• Global atmospheric temperatures are likely to increase due to
• A climate model is a representation of the physical, chemical, and ———- process that affect the climate system.
• ————- is the major cause of global warming.
• Chlorofluorocarbons (CFCs) remain in the stratosphere because they are —————- in water.
• The biological science that studies the relationship between living organisms and their environment is called ———–.
• Arsenic is ————–.
• Density of heavy metals is ————– $Mg\,\, m^{-3}$
• The Punjab Environmental Protection Act was established in —————.
• Suspended materials in water ————– the penetration of light.
• A resource that cannot be replaced quickly by natural processes is called —————–.
• The primary risk of nitrate-loaded drinking water is the development of ————–.
• A solution with a pH above 7 is called ————— soil.
• Which of the following is correct?
• Which fertilizer contains sulfur?
• The process of modifying the chemistry of pollutants by growing plants is known as —————.
• Phyto transformation is also called ————-.
• The following is (are) the cause(s) for $CO_2$ emissions.
• The fine organic and inorganic particles suspended in the air are called————-.

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