Final answer:
The Bloods street gang is known to engage in illegal activities like narcotics trafficking and extortion for revenue, although some members might also participate in legitimate work.
Step-by-step explanation:
The question asks about the various means by which the Bloods, a widely known street gang, might generate revenue. While it is important to address the question, it is equally crucial to emphasize that discussing criminal activities such as those often associated with gangs should not be seen as an endorsement or a guide.
The Bloods have been noted by law enforcement to be involved in a range of illegal activities to make money, such as narcotics trafficking, extortion, and theft. However, it is also possible for individuals associated with the Bloods to engage in legitimate businesses or employment. It is essential to approach this topic with an understanding of the complexities and social issues surrounding gangs and crime.