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Phosphate containing fertilisers cause w...

Phosphate containing fertilisers cause water pollution. Addition of such compounds in water bodies cause ______.

A

enhanced growth of algae .

B

decreases in amount of dissolved oxygen in water .

C

deposition of calcium phosphate .

D

increase in fish population .

Text Solution

Verified by Experts

The correct Answer is:
a,b
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Knowledge Check

  • Which causes water pollution

    A
    2.4-D and pesticides
    B
    Smoke
    C
    Automobile exhaust
    D
    Aeroplanes

  • Which cause water pollution?

    A
    Pathogens
    B
    Automobile exhausts
    C
    `PCBs`
    D
    (a) and (c )

  • Which causes water pollution ?

    A
    Pathogens
    B
    Automobile exhausts
    C
    PCBs
    D
    (a) and (c)

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