Self Studies

Soil Pollution ...

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  • Question 1
    1 / -0.25

    Which of the following is not a source of pollution in soil?

  • Question 2
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    Find the causes of soil pollution -

    A. Accidental Spill

    B. Acid rain

    C. Deforestation

    D. Nuclear waste

    E. Vermicomposting

    F. Genetically Modified plants

  • Question 3
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    Soil pH of acidic soil can be improved by

  • Question 4
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    Which of the following is the factor that determines the ability of soil to change the shape or moulding when wet? 

  • Question 5
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    Which one of the following is not the main cause for soil salinity and sodicity?

  • Question 6
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    The process of decomposition of biodegradable organic matter by the soil bacteria as in ordinary composting techniques but takes assistance of cultured earthworms is known as

  • Question 7
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    Which among the following options is correct with respect to the factors affecting the formation of soil?

    1. Flora, fauna, and micro-organisms affect the rate of humus formation.

    2. Parent rocks determine the texture and permeability of soil.

  • Question 8
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    Which type of soil has the highest water holding capacity ?

  • Question 9
    1 / -0.25

    Which of the following is not a major pollutant which causes soil pollution?

  • Question 10
    1 / -0.25

    Which of the following methods is used to maintain the soil fertility?

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