Final answer:
Only geographic location and agricultural practices of ancient Greek civilization had an influence on climate, with political structure possibly having an indirect effect on environmental conditions.
Step-by-step explanation:
The aspects of ancient Greek civilization that influenced climate are: b. Geographic location, d. Agricultural practices, and possibly c. Political structure as it might indirectly impact land use and management. It is important to understand that civilization aspects can impact the local environment but not the climate as a whole. The geographic location of Greece, with its proximity to the sea and mountainous terrain, strongly influenced the climate experienced by the ancient Greeks. Their agricultural practices may have had more localized environmental effects, especially considering how land was managed and crops were cultivated. Political structure can have indirect effects, as decisions on land management, resource distribution, and urbanization can contribute to local environmental conditions. However, philosophy and cultural achievements, while central to the identity and progression of Greek society, had no direct influence on the climate.