Answer:
Early hominin fossils are hard to find for several reasons. First, the geological processes of erosion and sedimentation can destroy or bury fossils, making them difficult to access. Second, early hominins likely had low population densities, so the chances of fossilization were relatively small. Finally, the habitats in which early hominins lived, such as forests and savannas, are not conducive to fossil preservation, as the organic materials are quickly decomposed by microorganisms and the elements.