Introduction

You have received a phone call from the Aquifer Detective Agency.

A few months ago  a customer left on a trip to Africa, Asia, Europe, and South America
 and has not returned home.

He is believed to be in one of these continents on a river cruise.

You have been asked to explore the five major rivers in the world and gather as much
information as you can.

Using the information that you gather and clues you find along the way, you will
be able to locate Mr. Brook and Miss. Creek.

You will be assigned to a team and a river. You and your group will be doing all
the research for your river on the computer, using pre-selected web sites.

When you have answered the questions on the worksheets and gathered additional
interesting facts about your river, you will share this info with the other teams. 
Working together you will be able to find the lost travelers.