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Environmental Science MCQs by Miss Nirmal

Environmental Science MCQs by Miss Nirmal

Environmental Science MCQs | Everyday Science (EDS) MCQs by Miss Nirmal | MCQs Related to Environmental Science | Everyday Science (EDS) MCQs for CSS, PMS and One Paper Aspirants | MCQs by Miss Nirmal | Read, Prepare, Test, and Quizzify at Howfiv

MCQs relating to Environmental Science have been a favourite area for the paper setter of commission exam, such as FPSC, PPSC, SPSC, BPSC, KKPSC, AJKPSC, NTS, PTS, OTS and all screening tests etc. MCQs related to Environmental Science have been most of the time included in the 100 marks paper, for BPS 11 to BPS 18, for the posts of Land Records Officer, TMO and Chief council Officer, District Food Controller, AD Anti-Corruption, Excise and Taxation Inspector, Inspector Police/Anti-corruption, Tehsildar, Naib Tehsildar, AD ANF /FIA/IB/ NAB/ISI/Passport/CAA, Civil Judge Exam, Labour Officer and Labour Inspector, Deputy Superintendent Jail, District Zakat Officer, Ministries, Junior clerks Banks etc. It has been noticed that millions of students remain unable to apprehend these scientific terms and developments. Environmental Science MCQs are the most interactive section updated by Howfiv with its team’s help daily.

Howfiv has successfully gathered and created thousands of exam-relevant questions (MCQs). The category’s questions are generally based on all CSS, FPSC, PPSC, KPPSC, SPSC, BPSC, NTS, AJKPSC, GBPSC past papers MCQs, the most repeated questions, the essential questions from 1980 to date, and advanced practice questions. With the help of Howfiv, Miss Nirmal has compiled the most important MCQs from Environmental Science to assist millions of students. As soon as you start reading these MCQs, you do not only memorise them but also recall them easily while attempting any one paper exam. Everyday Science MCQs by Miss Nirmal.

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The MCQs by Miss Nirmal are as follows:

1______ involves the modification of the environment of stimulate existing bacteria capable of bioremediation.Bio treatmentBio stimulationBiotransformationBioleachingb
2A concept of “Carbon Credit” originated from which of the following?Kyoto ProtocolEarth SummitMontreal ProtocolG-8 Summita
3A type of relationship among organisms in which both the organism gets the benefit is called:MutualismParasitismCommensalismNone of thesea
4About how long does it take a Styrofoam cup to decompose?10 years2 months400 years150 yearsc
5According to the Sierra Club what is the most polluted city in the world?Mexico CityLos AngelesLinfenNew Dehlic
6According to World Health Organization, percentage of deaths due to environmental factors is:0.850.250.50.65b
7Acid rain is majorly caused by emission of:Oxides of carbon and sculptureOxides of carbon and nitrogenOxides of sulfur and nitrogenOzone and oxides of nitrogenc
8Acid rain or acid deposition form of precipitation containing high levels of:Sulfuric acidsNitric acidsUric AcidsBoth a and bd
9After Brazil, Which country has the largest rainforest areas on the planet?IndiaPapua New GuineaColombiaCongob
10After oxygen which is the most abundant element in the earth’s crust?SodiumSiliconMagnesiumAluminumb
11Aggregation of water droplets or ice crystals immediately above the surface of the earth is called:Green GasFogSmogNone of theseb
12Besides forest fires as natural source of pollution, other major sources of pollution are:Zonal Settlement patternsHuman activitiesFalling of meteoroidsNucleated settlement patternsb
13Biodiversity is highest in which type of the following forests?Alpine meadowsDeciduous monsoon forestsConiferous forestsWet evergreen equatorial forestsd
14Carbon dioxide is called green-house gas because is:Transparent to sunlight but traps heatTransparent to heat but traps sunlightTransparent to both sunlight and heatNone of thesea
15Causes of air pollution includes:ChlorofluorocarbonCars and motor vehiclesPower plants and industriesAll of thesed
16Chemical substance used to destroy weeds in crops is called:HerbicidesMonoxidesCarbon oxidesPesticidesd
17Chemicals that are used to get rid of insects that eat plants and crops are called:Carbon oxidesPesticidesHerbicidesHomicidesb
18Chin Kara is native to:IranPakistanIndiaAll of thesed
19Kyoto Protocol agreement was signed in:1997199019851980a
20Large number of organisms can die if there is:Low level of oxygenLow level of carbon dioxideLow level of methanelow level of ethanea
21Layer of atmosphere that absorbs ultraviolet rays from Sun is called:TroposphereOzone LayerThermosphereMesosphereb
22Lichens can be used as:Source of woodInitial vegetation for waste landsBio-indicator for water and air pollutionTo check the air pollutionc
23Major types of pollution includes:Air pollutionLand pollutionWater pollutionAll of thesed
24Mercury pollution is a serious issue because:Mercury accumulates and concentration increases high up the food chain.TrueFalsea
25Methane has been included in the list of six GHGs in Kyoto protocolTrueFalsea
26Most of the forests have been lost in tropical areasTrueFalsea
27Natural source of pollution is:Falling of meteoroidsMining for mineralsForest FireRain forestsc
28Only one of the following countries below actually met Kyoto targets, which one?SwitzerlandItalyAustriaDenmarkd
29Ottawa convention 1997 is related to which subject?Environment protectionPreserving wild lifeBanning landminesNone of thesea
30Ozone in upper part of atmosphere is harmful to animalsTrueFalseb
31Ozone is an allotropic form of which chemical element?HydrogenHeliumOxygenChorinec
32Poisonous substances that can be present in industrial wastes does not includes:PhosphatesNitratesMercury and leadOxygend
33Pollution which occurs by poor disposal of waste and rubbish is classified as:Visual pollutionNoise PollutionLand pollutionThermal pollutionc
34Rain in which acids are combined is classified as:Acid rainAllotropic RainFossil rainDeoxygenated raina
35Reduce reuse and recycle principle by which wastes can be reduced is classified as:Waste organization principleWaste management principleRE principle3R principled
36Relationship between Clown Fish and Sea Anemone is an example of:CommensalismMutualismAmmensalismParasitisma
37Scientists discover a second hole in the ozone layer, this time over the Arctic in:1985198619871988a
38Sediments in water blocks the:SunlightCarbon dioxideEthaneMethanea
39Salinization of soil is classified as type of:Land pollutionLight PollutionContaminationNoise Pollutiona
40The 15th UN conference on climate change, held in only ______ in Dec, 2009 failed to lead to a legally binding treaty on reducing global greenhouse -gas emissions.New York, USARio de Janeiro BrazilCopenhagen, DenmarkKyoto  , Japanc
41The behavioral environment is meant by:Reality as it exists in natureThe decision based on reasoned thoughtReality as is perceived by individualsNone of thesea
42The Bhopal gas tragedy was caused due to:Acid rainRadioactive poisoningMethyl isocyanine gas leakageNitrous leakagec
43The Chevron Corporation had to pay a huge fine for oil pollution in the:Amazon basinBrazilian RainforestEcuadorian rainforestSavannah grasslandsc
44The Earth is composed of how many continental and oceanic tectonic plates?10132014d
45The gradual increase of the temperature of earth’s lower atmosphere as a result of the increase in greenhouse gases since industrial Revolution is called:TemperatureGlobal HeatingGlobal warmingHeat warmingc
46The Kyoto protocol was adopted at the: Third Conference was adopted at the UNFCC in 1997.TrueFalsea
47The layer of Earth’s atmosphere that surrounds us is called the:StratosphereTroposphereBiosphereExosphereb
48The Mile Island was the site of what disaster?The worst nuclear explosion in the worldThe worst forest fires in US historyThe worst accident in US historyNone of thesec
49The modern wind power industry began in Denmark in the year:2009196419791985c
50The ozone layer is a concentration of ozone molecules in:StratosphereTroposphereBiosphereExospherea

If you want to practice or test all MCQs related to Environmental Science, kindly visit Quiz Corner. If you want to learn, prepare, or memorize them all, kindly visit MCQs Feed

About Miss Nirmal Hasni

Nirmal Hasni, serving in a Federal Government Organization since 2013, aims to help the students in building and defending an objective stance on the current economic, social, political and governance issues prevalent in and related to Pakistan.

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