Final answer:
During the time period from the origin of Homo Sapiens to their out of Africa migration, various factors influenced the flora, fauna, and geological structures. Climate change, availability of plants and animals, and human migration patterns are important aspects to consider when studying this period.
Step-by-step explanation:
During the time period between the origin of Homo Sapiens, approximately 300,000 years ago, to their out of Africa migration, various factors influenced the flora, fauna, and geological structures. Climate change was one such factor that affected the availability of plants and animals humans relied on for survival. As a result of drier conditions, Homo sapiens began to migrate out of Africa and expand their territories. They followed game and seasonal vegetation, moving within eastern and southern Africa, and eventually spreading to other continents like Europe, Asia, and Australia. The migration patterns and timeline are still subjects of study and research, with various theories being proposed. Although the fossil evidence is limited, more discoveries are continuously being made. For detailed information on this topic, you can refer to archaeological studies, paleontology, and research papers on human migration.