Final answer:
The Ottawa Charter is a document that guides health promotion strategies. One action area is building healthy public policy. An example activity is implementing a policy to ban smoking in public places.
Step-by-step explanation:
The Ottawa Charter is a document created by the World Health Organization (WHO) to guide governments and organizations in implementing health promotion strategies.
It emphasizes the importance of addressing social, economic, and environmental determinants of health to improve well-being.
One of the five action areas of the Ottawa Charter is building healthy public policy.
An example of an activity related to this action area is implementing a policy to ban smoking in public places.
This helps protect non-smokers from the harmful effects of secondhand smoke and encourages smokers to quit or reduce their consumption.