WONDER #2189: What Is SubTropolis?

Question 1 of 3

SubTropolis is located beneath what city?

1. New York
2. Chicago
3. Kansas City
4. Las Vegas

Question 2 of 3

SubTropolis currently features over _______ square feet of usable space.

1. 250
2. 100,000
3. 1 million
4. 6 million

Question 3 of 3

Due to constant temperatures underground, heating and air-conditioning requirements for companies in SubTropolis are ______________ lower compared to surface buildings.

1. 15 percent
2. 25 percent
3. 50 percent
4. 85 percent

Check your answers online at https://wonderopolis.org/wonder/What-Is-SubTropolis.