i need help I am having trouble finding this info.
Issue Sources Health/Environmental Effects
Carbon dioxide (CO2)
Chlorofluorocarbons (CFCs)
Ground-level ozone (O3)
Sulfuric acid (H2SO4)
What are two human sources of NO2 and other nitrogen oxides?
Nitrogen oxides are produced by burning fossil fuels in air (which is seventy percent nitrogen). Automobiles, power plants, gas stoves are examples.
To find information about the health and environmental effects of various substances, such as carbon dioxide (CO2), chlorofluorocarbons (CFCs), ground-level ozone (O3), and sulfuric acid (H2SO4), you can try the following steps:
1. Search online: Start by conducting a search using a search engine like Google or Bing. Enter the name of the substance you are interested in, followed by "health effects" or "environmental effects." For example, search "carbon dioxide health effects" or "chlorofluorocarbons environmental effects."
2. Reliable sources: Look for reliable and reputable sources of information. Government agencies, scientific research institutions, and environmental organizations often provide accurate and up-to-date information on these topics. Examples of credible sources include the United States Environmental Protection Agency (EPA), the World Health Organization (WHO), and scientific journals like Nature or Environmental Science & Technology.
3. Use specific keywords: When searching, be as specific as possible with your keywords to narrow down the results. For instance, instead of searching for "carbon dioxide," search for "carbon dioxide health effects on human health" or "carbon dioxide environmental impact."
4. Review multiple sources: To get a comprehensive understanding, review information from multiple sources. Compare and cross-reference the details provided by different organizations or institutions to ensure accuracy and reliability.
5. Read scientific studies: Look for scientific studies or peer-reviewed articles related to the substances you are interested in. These studies are typically conducted by experts in the field and provide more in-depth analysis and data on the subject.
6. Consult experts: If you need more specific information or have any doubts, consider contacting experts in the respective fields, such as environmental scientists or health professionals. They can provide further insights and clarify any questions you may have.
Remember, verifying the information from multiple reliable sources is crucial to ensure accuracy and validity.