Daily Quiz #540
The "Ring of Fire" is an area of seismic activity around which ocean?
Whose daughter decided to have a sex-change in mid 2009, changing from being called "Chastity" to "Chaz"?
In 1389, Queen Margaret ruled over Sweden, Denmark, Norway, Greenland, Iceland and which other country?
Which of these is not a common name for the "puma concolor"?
Which of these is a popular ballet by Tchaikovsky?
Who did Venus Williams defeat in 2001 to win her second consecutive US Open tennis title?
Cayenne pepper is a condiment prepared from the dried and pounded pods of several species of what?