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5 Ecosystems
Fossils TEK 5.9D
Question | Answer |
---|---|
Fossil | The remains or traces of plants and animals that lived long ago formed by heat and pressure over millions of years. |
Decay | The breaking down or rotting of organic matter. |
Sedimentary Rock | Rock formed from layers of sediment that are pressed together. |
Evidence | A sign which shows that something exists or is true. |
Paleontologist | A scientist that studies the remains of these ancient organisms, or living things. |