Alabama Learning Exchange
Alex: Wearing Away the Mountains
The Tennessee River Gorge outside Chattanooga is recognized as a protected biosphere reserve by the United Nations due to its immense proportion of species to acres. Understanding the formation of the gorge helps explain why so many...
Cynthia J. O'Hora
Mrs. O's House: American Bald Eagle Status in Your State
What is the status of the bald eagle in your state? Investigate the population of the once endangered national bird in the states. Understand why birds of prey are protected in the United States.