Sam lives in the city of Springdale and is interested in how the climate in his city compares to the climate in Ecuador. Which of the following is a testable question that could help him make this comparison?
Is the climate in Ecuador better than the climate in Springdale?
Do high pressure systems prefer forming in Ecuador compared to in Springdale?
Are thunderstorms in Ecuador as scary as thunderstorms in Springdale?
Are average yearly temperatures in Ecuador greater than in Springdale?
Both "Do high pressure systems prefer forming in Ecuador compared to in Springdale?" and "Are average yearly temperatures in Ecuador greater than in Springdale?" are acceptable questions. The others deal with subjectivity.