WONDER #1520: Where Is Hoover Dam?

Question 1 of 3

Hoover Dam sits along the border of Arizona and what other state?

1. Nevada
2. California
3. Texas
4. New Mexico

Question 2 of 3

Hoover Dam created what large reservoir that’s also a popular recreation area?

1. Grand Canyon
2. Colorado River
3. Lake Tahoe
4. Lake Mead

Question 3 of 3

How many barrels of cement did Hoover Dam require?

1. 1 million
2. 2 million
3. 3 million
4. 5 million

Check your answers online at https://wonderopolis.org/wonder/where-is-hoover-dam.