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Environmental Science+UnSolved



Thursday, January 9, 2020

What does SPM index (in pollution) stand for?

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    • RRB Non Technical Exam (Secunderabad) 2016 click here to view all questions
    What does SPM index (in pollution) stand for?
    ASolid Pollution Matter
    BSuspended Particulate Matter
    CSoluble Particle Method
    DSurrounding Pollution Matter
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    Monday, December 23, 2019

    Why is ozone layer important to mankind?

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    • RRB ASSISTANT LOCO PILOT (Allahabad) 2010 click here to view all questions
    Why is ozone layer important to mankind?
    AIt creates a protective covering against ultraviolet rays
    BIt remains the temperature of earth
    CIt release oxygen in the atmosphere
    DIt release Corban Dioxide in the atmosphere
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    Sunday, November 18, 2018

    oncology is the study of

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    • RRB Junior Clerk Exam (Allahabad) 2009 click here to view all questions
    oncology is the study of
    ABirds
    BCancer
    CMammals
    Dsoil
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    Ecology deals with

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    • RRB Junior Clerk Exam (Allahabad) 2009 click here to view all questions
    Ecology deals with
    Abirds
    Bcell formation
    Crelation between organisms and their environment
    Dtissues
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