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

Practice MCQs on environmental problems caused by nitrogen compounds and nitrate fertilizers, chemistry MCQs for online test prep. Nitrogen and sulfur quiz has multiple choice questions (MCQ), environmental problems caused by nitrogen compounds and nitrate fertilizers quiz questions and answers as which option is incorrect a bloom of algae, answer key with choices as 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 for competitive exam prep. Free study guide is to learn environmental problems caused by nitrogen compounds and nitrate fertilizers quiz online with MCQs to practice test questions with answers.

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

MCQ. Which option is incorrect? 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

  1. are an essential component of Nitrogen cycle
  2. are not related to nitrogen cycle
  3. are most damaging in trees of high altitudes
  4. All 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 river and lakes, pH of water

  1. will increase
  2. will be lowered
  3. will remain unaltered
  4. may increase or decrease depending on other factors

B