Environmental Problems Caused by Nitrogen Compounds and Nitrate Fertilizers MCQs Online Quiz PDF Download

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"Which option is incorrect about a bloom of algae?" Multiple Choice Questions (MCQ) on environmental problems caused by nitrogen compounds and nitrate fertilizers with choices provides food for aquatic life, blocks sunlight for aquatic life, utilize oxygen in water leaving lesser oxygen for rest of water life, and forms a layer over water surface to learn free online courses. Practice merit scholarships assessment test, online learning environmental problems caused by nitrogen compounds and nitrate fertilizers quiz questions for competitive exams in chemistry majors for GRE test.

MCQs on Environmental Problems Caused by Nitrogen Compounds and Nitrate Fertilizers PDF Download

MCQ: Which option is incorrect about a bloom of algae?

  1. provides food for aquatic life
  2. blocks sunlight for aquatic life
  3. utilize oxygen in water leaving lesser oxygen for rest of water life
  4. forms a layer over water surface

A

MCQ: Tiny droplets of water (sulfuric acid solution) in clouds are

  1. an essential component of Nitrogen cycle
  2. not related to nitrogen cycle
  3. most damaging in trees of high altitudes
  4. none of above

C

MCQ: Sulfur dioxide (SO2) is

  1. soluble in water
  2. insoluble in water
  3. sparingly soluble in water
  4. sparingly insoluble in water

A

MCQ: When acid rain falls in the river and lakes, the pH of water will

  1. increase
  2. lowered
  3. remain unaltered
  4. none of above

B