New ! Biology MCQ Practise Tests



  1. Home
  2. 12th Standard
  3. Biology
  4. 12th Standard Biology English Medium Zoology - Environmental Issues 2 Mark Creative Question Paper and Answer Key 2022 - 2023

Updated 12th Standard Biology Study Materials 2022-2023 Exams

12th Standard Biology English Medium Zoology - Environmental Issues 2 Mark Creative Question Paper and Answer Key 2022 - 2023 Study Materials Aug-27 , 2022

QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 12 Biology Subject - Zoology - Environmental Issues, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Biology English Medium Zoology - Environmental Issues 2 Mark Creative Question Paper and Answer Key 2022 - 2023

Zoology - Environmental Issues 2 Mark Creative Question Paper With Answer Key

12th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Biology

Time : 01:00:00 Hrs
Total Marks : 30

    2 Marks

    15 x 2 = 30

  1. Discuss the causes and effects of global warming. What measures need to be taken to control global warming?

  2. What would Earth be like without the greenhouse effect?

  3. How are pollutants classified?

  4. Define air pollution.

  5. What is AQI?

  6. What is 4 'R'?

  7. Name two major International environmental conventions.

  8. What is Ozone?

  9. How are sources of water pollution classified?

  10. Define pollution.

  11. What is air pollution?

  12. Classify air pollutants.

  13. What are particulate matters? Give examples.

  14. Name the secondary pollutant in photochemical smog. Mention its adverse effect

  15. How ozone hole is developed?

*****************************************

Reviews & Comments about 12th Standard Biology English Medium Zoology - Environmental Issues 2 Mark Creative Question Paper and Answer Key 2022 - 2023

Write your Comment