ECOSYSTEMS
"courtesy of Windows to the Universe,www.windows.ucar.edu"



Tropical Rain Forests
Copyright 1995-1999, 2000 The Regents of the University of Michigan


The Desert
"courtesy of Windows to the Universe,www.windows.ucar.edu"


Temperate Zone, Deciduous Zone
"courtesy of Windows to the Universe,www.windows.ucar.edu"


Grassland:
"courtesy of Windows to the Universe,www.windows.ucar.edu"


Tundra:
"courtesy of Windows to the Universe,www.windows.ucar.edu"