Eco-Spheres Poster Series
This comprehensive set of posters illustrates
key concepts in the study of ecology and the environment. The
Eco-Spheres posters examine Earth's major systems
and the continuous interactions among them. Five systems, or
spheres, are presented: Biosphere (living things),
Geosphere (land), Hydrosphere (water), Atmosphere (air), and
Anthrosphere (humans and their creations). Photographs, diagrams,
and text describe important features and relationships.
Each sphere is examined through a set of three
posters: one describing the sphere itself and its interactions
with other spheres, and two taking a closer look at the sphere's
unique processes and characteristics.
Fifteen 18 x 32 posters. ©