Home
Class 12
BIOLOGY
Match the items in column I and column I...

Match the items in column I and column II and choose the correct option.
`{:("Column I", "Column II"),("UV", (i) "Biomagnificatron"),("Biodegradable organic matter", (ii)"Eutrophication"),("DDT",(iii) "Snow blindness"),("Phosphates",(iv)"BOD"):}`
The correct match is :

A

A-(ii), B-(i), C-(iv), D-(iii)

B

A-(iii), B-(ii), C-(iv), D-(i)

C

A-(iii), B-(iv), C-(i), D-(ii)

D

A-(iii), B-(i), C-(iv), D-(ii)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    NCERT FINGERTIPS|Exercise Ecosystem|140 Videos
  • EVOLUTION

    NCERT FINGERTIPS|Exercise Evolution|160 Videos

Similar Questions

Explore conceptually related problems

Match items in column I and column II and choose the correct option : {:("Column I","Column II"),("A. UV","i) Biomagnification"),("B. Biodegradable Organic matter","ii) Eutrophication"),("C. DDT I","iii) Snow blindness"),("D. Phosphates","iv) BOD"):} The correct match is

Match the items in Column I with Column II and choose the correct option

match the items in column - I with column - II and choose the correct option

Match the items of column I and II and choose the correct option.

Match the irems in Column -I with Column -II And choose the correct option

Match the items of column I with column II and select the correct option:

Match column I with column II and choose the correct option.

NCERT FINGERTIPS-ENVIRONMENTAL ISSUES-Environmental Issues
  1. Which one of the following diseases is not due to contamination of wat...

    Text Solution

    |

  2. Nuisance growth of aquatic plants and bloom-forming algae in natural w...

    Text Solution

    |

  3. Algal blooms impart a distinct colour to water due to

    Text Solution

    |

  4. Match the items in column I and column II and choose the correct optio...

    Text Solution

    |

  5. In the textbook you came acroos Three Mile Island and Chernobyl disast...

    Text Solution

    |

  6. Assertion : Photochemical smog is mainly composed of nitrogen oxides, ...

    Text Solution

    |

  7. Assertion : An electrostatic precipitator (ESP) is a particulate colle...

    Text Solution

    |

  8. Assertion : Through the use of catalytic converters, unburnt hydrocarb...

    Text Solution

    |

  9. Assertion : Compressed natural gas (CNG) is natural gas under pressure...

    Text Solution

    |

  10. Assertion : Bharat stage IV emission norms have been in place since Ap...

    Text Solution

    |

  11. Assertion : A brief expoosure to extremely high sound level, 150dB or ...

    Text Solution

    |

  12. Assertion : Sewage, industrial effluents and waste water are non-point...

    Text Solution

    |

  13. Assertion : There is a sharp decline in dissolved oxygen downstream fr...

    Text Solution

    |

  14. Assertion : Heavy metals and persistent pesistent pesticides pass into...

    Text Solution

    |

  15. Assertion : Cultural eutrophication is nutrient enrichment of water bo...

    Text Solution

    |

  16. Assertion : Evencs refers to a scientific method of treating e-wastes ...

    Text Solution

    |

  17. Assertion : Contribuition of CO(2), CH(4), CFCs " and " N(2)O towards ...

    Text Solution

    |

  18. Assertion : An equilibrium is established is istablished between gener...

    Text Solution

    |

  19. Assertion : Montreal protocol, was signed at Montreal (Canada) in 1987...

    Text Solution

    |

  20. Assertion : Deforestation increases carbon dioxide concentration in th...

    Text Solution

    |