'Amber preserved fossils' presentation slideshows

Fossils & History of Life

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KEY CONCEPT Specific environmental conditions are necessary in order for fossils to form.

KEY CONCEPT Specific environmental conditions are necessary in order for fossils to form. Fossils can form in several ways. Permineralization occurs when minerals carried by water are deposited around a hard structure.

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Specific environmental conditions are necessary in order for fossils to form.

Specific environmental conditions are necessary in order for fossils to form. Fossils are preserved remains or traces of animals, plants, and other organisms from the past. Only a tiny percentage of living things became fossils. Fossils can form in several ways.

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