Standardized Test Prep

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Standardized Test Prep

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• Multiple Choice

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Multiple Choice

• 1. What is the biggest cause of air pollution?
• A. dust particles
• B. forest fires
• C. human activities
• D. volcanic eruptions

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Multiple Choice

• 1. What is the biggest cause of air pollution?
• A. dust particles
• B. forest fires
• C. human activities
• D. volcanic eruptions

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Multiple Choice, continued

• 2. Which of the following releases the most
  primary pollutants into the air?
• F. electric power plants
• G. manufacturing plants
• H. mining operations
• I. transportation industry

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Multiple Choice, continued

• 2. Which of the following releases the most
  primary pollutants into the air?
• F. electric power plants
• G. manufacturing plants
• H. mining operations
• I. transportation industry

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Multiple Choice, continued

• 3. Which of the following is a long-term health
  effect of air pollution?
• A. blindness
• B. diabetes
• C. emphysema
• D. hepatitis

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Multiple Choice, continued

• 3. Which of the following is a long-term health
  effect of air pollution?
• A. blindness
• B. diabetes
• C. emphysema
• D. hepatitis

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Multiple Choice, continued

• 4. Which of the following statements is true?
• F. Ground-level ozone is harmless to children.
• G. Noise pollution occurs at low decibel levels.
• H. Light pollution is a direct hazard to human
  health.
• I. Sick-building syndrome is caused by poor air
  quality.

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Multiple Choice, continued

• 4. Which of the following statements is true?
• F. Ground-level ozone is harmless to children.
• G. Noise pollution occurs at low decibel levels.
• H. Light pollution is a direct hazard to human
  health.
• I. Sick-building syndrome is caused by poor air
  quality.

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Multiple Choice, continued

• Use this illustration to answer questions 5
  through 7.

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Multiple Choice, continued

• 5. What is the relationship between sulfur
  dioxide (SO2) and sulfuric acid (H2SO4)?
• A. Sulfur dioxide combines with oxygen to form
  nitric acid.
• B. Sulfur dioxide is the main pollutant that
  forms nitric acid.
• C. Sulfur dioxide is the main pollutant that
  forms sulfuric acid.
• D. Sulfur dioxide combines with nitrogen to form
  sulfuric acid.

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Multiple Choice, continued

• 5. What is the relationship between sulfur
  dioxide (SO2) and sulfuric acid (H2SO4)?
• A. Sulfur dioxide combines with oxygen to form
  nitric acid.
• B. Sulfur dioxide is the main pollutant that
  forms nitric acid.
• C. Sulfur dioxide is the main pollutant that
  forms sulfuric acid.
• D. Sulfur dioxide combines with nitrogen to form
  sulfuric acid.

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Multiple Choice, continued

• 6. What are the two main polluting components in
  acid precipitation?
• F. ozone and oxygen atoms
• G. ozone and water
• H. sulfuric acid and nitric acid
• I. sulfuric acid and water

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Multiple Choice, continued

• What are the two main polluting components in
  acid precipitation?
• F. ozone and oxygen atoms
• G. ozone and water
• H. sulfuric acid and nitric acid
• I. sulfuric acid and water

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Multiple Choice, continued

• 7. What chemical combines with nitrogen dioxide
  to form nitric acid?
• A. H
• B. OH
• C. O2
• D. O3

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Multiple Choice, continued

• 7. What chemical combines with nitrogen dioxide
  to form nitric acid?
• A. H
• B. OH
• C. O2
• D. O3

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Multiple Choice, continued

• 8. A decrease of one number on the pH scale
  represents an increase in the concentration of
  hydronium (OH) ions by a power of 10. How many
  times more hydronium ions are present in an acid
  with a pH of 3 than are present in an acid with a
  pH of 5?
• F. 10
• G. 20
• H. 100
• I. 200

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Multiple Choice, continued

• 8. A decrease of one number on the pH scale
  represents an increase in the concentration of
  hydronium (OH) ions by a power of 10. How many
  times more hydronium ions are present in an acid
  with a pH of 3 than are present in an acid with a
  pH of 5?
• F. 10
• G. 20
• H. 100
• I. 200