Final answer:
Ardipithecus ramidus was bipedal and lived in woodland areas, as indicated by the environmental analysis where its fossils were discovered, contrasting with the savanna habitat hypothesis for human evolution.
Step-by-step explanation:
The habitat type in which Ardipithecus ramidus lived is a topic of interest to those studying human evolution. Ardipithecus ramidus, which dates back to approximately 4.4 million years ago (MYA), was discovered in Ethiopia by paleoanthropologist Tim White. The forward position of its foramen magnum suggests that Ardipithecus was bipedal. Moreover, analysis of the surrounding environment where Ardipithecus fossils were found indicates they lived in woodland areas. This contrasts with the savanna hypothesis, that suggests many human traits evolved as adaptations to a savanna habitat. However, based on fossil evidence, Ardipithecus ramidus is believed to have resided in forested regions, not savannas.