57. Sphinx water erosion:
The oldest portions of the Great Sphinx must date back to an earlier period (5000 BCE - 10,000 BCE), a time when the climate was very different and included more rain, because of the deep fissures and undulating surfaces created by rainfall weathering and erosion.
The oldest portions of the Great Sphinx must date back to an earlier period (5000 BCE - 10,000 BCE), a time when the climate was very different and included more rain, because of the deep fissures and undulating surfaces created by rainfall weathering and erosion.