1. Which facts are true about aluminum cans?
a. 350,000 aluminum cans are produced every minute.
b. There is no limit to the amount of times an aluminum can may be recycled.
c. An aluminum can that is thrown away will still be a can 500 years from now.
d. All of the above
2. What city in the U.S. has an exact full scale replica of the Parthenon?
a. Orlando, Fl
b. Nashville, TN
c. Denver, CO
d. Sacramento, CA
3. What is an impluvium?
a. Heavy clouds with over 80% humidity level.
b. A rainwater harvest pool used in roman houses in antiquity.
c. A rainwater harvest technique in which roof water was collected and piped to an
underground tank.