Term
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Definition
| "earth, atmosphere, ocean, continents form |
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Term
| Theory of Earth Formation |
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Definition
| "rocks an dust etc. put together by gravity" |
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Term
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Definition
| "Made up of carbon dioxide and nitrogen, later organisms exchanged carbon to oxi" |
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Term
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Definition
| "Rains evaporated but then returned to the ground, the waters filled low areas" |
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Term
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Definition
| "Precambrian rock, oldest deformed metamorphic" |
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Term
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Definition
"evolved in the ocean, later they became more complex using photosynthesis"
"First living organisms lived in vents" |
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Term
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Definition
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Term
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Definition
| layered mounds of calcium carbonate |
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Term
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Definition
| early organism "evolved" more complex |
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Term
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Definition
| more complex than Prokaryote, had a nuclei |
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Term
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Definition
| lots of group of organisms "evolved" in a short time |
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Term
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Definition
| Breakup of Rodina formed lots of environments, earth warmed up |
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Term
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Definition
| Life increased in "15 million years", first animals with hard parts |
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Term
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Definition
| Complex communities of organisms developed |
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Term
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Definition
| Movement of gondwana build eastern north America |
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Term
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Definition
| reef, brachiopods, jaw-less fish with bony external, liverworts in land |
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Term
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Definition
| reef building, fish "evolved", plants and animals wide spread. |
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Term
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Definition
| Gondwana is centered in the south pole |
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Term
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Definition
| fish had better armor, fish with jaw, first vascular plants |
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Term
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Definition
| jawed fishes and sharks, plants, insects, and amphibians |
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Term
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Definition
| Lauraisa in the north, north America and Europe collided "forming the Appalachian mountains" |
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Term
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Definition
| fish with bony skeletons, ferns, amphibians |
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Term
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Definition
| wet tropical regions, amphibians and wing animals |
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Term
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Definition
| "North America and Africa collide, formed Appalachian mountains, sea levels rose and fell" |
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Term
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Definition
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Term
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Definition
| "Pangaea starts, great mass extinction" |
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Term
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Definition
| conifers, insects, Dimetrodon with a sail on the back |
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Term
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Definition
| "250 million years, 98% of animals killed," |
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Term
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Definition
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Term
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Definition
| "lots of reptiles, mammals later" |
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Term
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Definition
| "Pangaea, hot summers cold winters, |
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Term
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Definition
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Term
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Definition
| Plant with seed and no protective coat |
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Term
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Definition
| "Pangaea continues to split, many dinosaurs" |
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Term
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Definition
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Term
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Definition
| Jaw structure, scales, skeletons on fish reptiles in ocean |
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Term
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Definition
| small and feathered, glided had reptile teeth |
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Term
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Definition
| Plates moved, climate got warmer, shallow seas and sawmps |
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Term
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Definition
| large and small dinos, angioapwema produced plants with seeds and outer covering |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Mountain building, climate change, Pangaea breakup |
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Term
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Definition
| North American Rockies, Europe Alps, and Himalayas |
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Term
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Definition
| Song birds, snakes, limbs and teeth |
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Term
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Definition
| Huge mammals extinct, Milankovitch cycles |
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