WONDER #1443: Where Is the Tallest Building?

Question 1 of 3

The Burj Khalifa is located in which city?

1. Chicago
2. New York
3. Jeddah
4. Dubai

Question 2 of 3

The Kingdom Tower is projected to be how tall?

1. 1 mile
2. 1 kilometer
3. 1 meter
4. 10 miles

Question 3 of 3

Which particular technology is currently the biggest obstacle to building taller buildings?

1. elevator
2. steel
3. concrete
4. window

Check your answers online at https://wonderopolis.org/index.php/wonder/where-is-the-tallest-building.