The fossils lived in geological periods before the current one. They represent the remains of organisms, animals, or plants. Fossils are of vital importance because they are the only witnesses to the history of life on our planet. Paleontology is the science that deals with studying the life of the past and does so thanks to these precious traces found. Then, it is affected by a whole series of biological, mechanical, and chemical processes.įossilization is a very rare event where several conditions must occur. It begins with the burial of the dead organism under sediment or ash from a volcanic eruption. The fossilization of an organism after death is not an automatic process that happens for all remains. Here are 30 fossil activities for kids from kindergarten to elementary school. In ancient geological eras, fossils show us how life on Earth developed.
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