A Quiz for the Longest Rivers and Largest Lakes
This Demonstration is a quiz about the world's 40 longest rivers (you are to locate the mouth) and 27 largest lakes (by area).
The river and lake data is taken from MicroCAM.
 MicroCAM. (May 23, 2013) www.csiss.org/map-projections/microcam.
 Wikipedia. "List of Rivers by Length." (May 23, 2013) en.wikipedia.org/wiki/List_of_rivers _by _length.
 Fact Monster. "Large Lakes of the World." (May 23, 2013) www.factmonster.com/ipka/A0001777.html.