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Questions and Answers
Which of the following is an example of a primary air pollutant?
Which of the following is an example of a primary air pollutant?
- PAN (Peroxy Acetyl Nitrate)
- Sulphur trioxide
- Particulate matter such as soil particles (correct)
- Ozone
What is the definition of pollution?
What is the definition of pollution?
- The presence of any foreign substances in the environment
- Introduction of contaminants into the natural environment causing adverse change (correct)
- The release of energy, such as noise, heat or light into the environment
- The occurrence of high levels of gases, solids, or liquids in the atmosphere
Which type of pollution is said to exist if the levels of gases, solids, or liquids present in the atmosphere are high enough to harm humans, other organisms, or materials?
Which type of pollution is said to exist if the levels of gases, solids, or liquids present in the atmosphere are high enough to harm humans, other organisms, or materials?
- Noise pollution
- Water pollution
- Soil pollution
- Air pollution (correct)
Which of the following is an example of a secondary air pollutant?
Which of the following is an example of a secondary air pollutant?
What are examples of harmful chemicals that are released directly from a source into the atmosphere?
What are examples of harmful chemicals that are released directly from a source into the atmosphere?
Which of the following is an example of a primary air pollutant?
Which of the following is an example of a primary air pollutant?
What are examples of harmful chemicals that are released directly from a source into the atmosphere?
What are examples of harmful chemicals that are released directly from a source into the atmosphere?
What is an example of a secondary air pollutant?
What is an example of a secondary air pollutant?
What type of pollution is said to exist if the levels of gases, solids, or liquids present in the atmosphere are high enough to harm humans, other organisms, or materials?
What type of pollution is said to exist if the levels of gases, solids, or liquids present in the atmosphere are high enough to harm humans, other organisms, or materials?
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