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12th Standard English Medium Biology (Botany) Subject Environmental Issues Creative 1 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 5

    1 Marks

    5 x 1 = 5
  1. Identify the incorrect statement with regard to Global warming

    (a)

    Leads to species enrichment

    (b)

    Decrease irrigation

    (c)

    Increases vector population 

    (d)

    Frequent heat waves

  2. Invasive species _______________

    (a)

    alter the soil system

    (b)

    are more adapted

    (c)

    are fast growing

    (d)

    all the above

  3. EIA stands for ________________

    (a)

    Ecological Information Analysis

    (b)

    Environmental Information Assessment

    (c)

    Environmental Impact Analysis

    (d)

    Environmental Impact Assessment

  4. Assertion (A): Ozone acts as a natural sunblock.
    Reason (R): UV rays reaching the earth are deviated from earth.

    (a)

    A is correct R is incorrect.

    (b)

    A is incorrect R is correct.

    (c)

    R explains A.

    (d)

    Both A and R are incorrect.

  5. Assertion (A): Prosopis juliflora is native to Afghanistan.
    Reason (R): Alien species refers to non-native species.

    (a)

    A is correct R is incorrect.

    (b)

    A is incorrect R is correct.

    (c)

    R explains A.

    (d)

    Both A and R are incorrect.

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