proyecto síntesis social stuides
Süžeeskeem Tekst
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- Hi! I am Manuela and today we are going to have a travel through the time.
- PRECAMBRIAN ERA
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- First, two planets crashed and this created our planet Earth.
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- Then all was lava.Auch! so hot!!
- In this comic we are going to see all the eras of the earthI hope you like it!!!
- Formation of oceanic and continental layers, first oceans appears with liquid water.
- Ohh to coold!!!
- This happened 4.5 billion years ago, it is the largest period of all the eras. The crash produced the planets and our solar system.
- Presence of first bacterias around 3.400 millions years ago.
- We are cianobacterias!!
- In this part of the Precambrian era there was a big movement of magma and volcanos.
- Multi celular organisms
- I survived yeyy!!
- After the lava and the volcanos, all the planet Earth became frost, when the planet thawed it appared the first ocean with liquid water.
- The bacterias lived in colonies
- OMG THEY ARE TALKING
- With the climate changes of the late Precambrian, a lot of multicelular organisms died, but some of those survived by evolution.
- Better weather!
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- PALEOZOIC ERA
- Pangaea Supercontinent was formedLater the algae arrived, then the plants, the insects and finally the fishes, those are the oldest vertebrates.
- Jurassic
- TRIASSIC
- MESOZOIC ERA
- A fish continued evolvingIchthyostega appeared.
- JURASSIC
- Second frost ageAfter a lot of time the Earth had the second frost age, in which a lot of species died and another survived and began to evolve.
- CRETACEOUS
- Too cold again.
- Reptiles/dinosaursFirst dinosaurs branched off from reptiles.
- DinosaursGolden age of the dinosaurs.
- SupercontinentContinents were close to their present location.
- A metheorite is going to crash the Earth.
- CENOZOIC ERA
- Too many bugs!!
- Modern EarthWhen the metheorite landed in the Earth, the impact separated all the pangaea supercontinent.
- The age of mammals
- Dinosaur extinctionWhen metheorite crashed, 75% of life on the Earth disappeared.
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- It is too big!!
- Grass When the Earth cooled down, grass appeared, which is very important because with the grass the bugs came.
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- The first apes
- The first aquatic mammals
- The first homosapiens
- Descubrimiento
- Época colonial
- Conquista
- Colonización
- Los españoles llegaron a América en 1550.
- Actualidad
- Cuando los españoles llegaron, a los indígenas no les gustaron sus nuevas reglas y protestaron por ello.
- Los indígenas perdieron y los españoles los colonizaron. y la colonización termino en el año 1810.
- Han pasado millones de años y la tierra y sus habitantes siguen evolucionando. solo si somos consientes de nuestros actos podremos cuidar al planeta, para que así siguientes generaciones puedan ver: el oso de anteojos, el jaguar, las tortugas carey, el tití cabeciblanco, el manatí del caribe y muchas más.
- Centro de Cajicá
- Atribuciones de la Imagen: (https://pixabay.com/en/sky-stars-constellations-astronomy-828648/) - Free-Photos - Licencia: Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) (https://pixabay.com/en/dinosaur-tyrannosaurus-tyrannosaur-3149580/) - Parker_West - Licencia: Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) (https://pixabay.com/en/stars-nightsky-milky-way-darkness-1246590/) - Free-Photos - Licencia: Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) (https://pixabay.com/en/amazing-beautiful-breathtaking-736875/) - Bess-Hamiti - Licencia: Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) (https://pixabay.com/en/stegosaurus-dinosaur-ancient-24752/) - Clker-Free-Vector-Images - Licencia: Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) (https://pixabay.com/en/dream-catcher-native-american-blue-1896335/) - maciej326 - Licencia: Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0)
- Montaña al lado de mi casa
- Yo en la montaña
Pilt Omistamine
- https://pixabay.com/en/sky-stars-constellations-astronomy-828648/ - Free-Photos - (Litsents Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) )
- https://pixabay.com/en/dinosaur-tyrannosaurus-tyrannosaur-3149580/ - Parker_West - (Litsents Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) )
- https://pixabay.com/en/stars-nightsky-milky-way-darkness-1246590/ - Free-Photos - (Litsents Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) )
- https://pixabay.com/en/amazing-beautiful-breathtaking-736875/ - Bess-Hamiti - (Litsents Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) )
- https://pixabay.com/en/stegosaurus-dinosaur-ancient-24752/ - Clker-Free-Vector-Images - (Litsents Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) )
- https://pixabay.com/en/dream-catcher-native-american-blue-1896335/ - maciej326 - (Litsents Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) )
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