Chapter No 9 :Environmental Science, Environmental Geography (419 MCQ`S)

  1. Aerosol consisting of liquid droplets is called:
    1. Mist
    2. Fog
    3. Dust
    4. Aerosol
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  2. Aerosol consisting of solid particles is called:
    1. Rain
    2. Fog
    3. Mist
    4. Fume
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  3. People started suffering from acute pulmonary disorders due to:
    1. Pea- soup
    2. Pea visible
    3. Industrial smoke
    4. Domestic smoke
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  4. The white fog accumulated over the smoke turned the city black and forming a ____smog with almost zero visibility is:
    1. Pea-nut
    2. Pea-soup
    3. Pea-visible
    4. Pea-vision
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  5. The important requirement of the aquatic life is:
    1. Dissolved Oxygen
    2. Dissolved Nitrogen
    3. Dissolved Methane
    4. Dissolved Chlorine
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  6. An estuary is the place of:
    1. Poor in Nutrients
    2. Not Support an Abundance of Fish
    3. River Joins with the Sea
    4. Rivers divided into Branches
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  7. The effects of Ozone Depletion results in:
    1. Cataract and Decline Immunity
    2. Mutation & Cancer
    3. Chest Pain
    4. All of the above
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  8. The Ozone layer in column is measured by:
    1. Amstrong Unit
    2. Light Year
    3. Dobson Unit
    4. Archimedis Unit
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  9. Ozone layer absorbs:
    1. Infrared Rays
    2. Ultraviolet Rays
    3. X-Rays
    4. Gamma Rays
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  10. The 'Green Consumer Day' is celebrated on:
    1. 28-Sep
    2. 28-Oct
    3. 28-Nov
    4. 28-Dec
    5. Show Answer
      Answer: A
      Explanation:
      • N/A

COMING SOON

  1. FINE ARTS
  2. HOME ECONOMICS
  3. JOURNALISM
  4. PHILOSOPHY
  5. SARAIKI(سرائیکی)
  6. SOCIAL WORK