o ano tropical
DESCRIPTION
O ANO TROPICAL. Dia 20 de março de 2001 Equinócio de Outono. A astronomia na antiguidade. Stonehenge - 2500 a.C. A necessidade de medir o TEMPO. Clepsidra. Observação da periodicidade solar. No horizonte. 21 de dezembro Solstício de verão. 20 de março Equinócio de Outono. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/1.jpg)
![Page 2: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/2.jpg)
![Page 3: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/3.jpg)
![Page 4: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/4.jpg)
![Page 5: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/5.jpg)
Stonehenge - 2500 a.C.
![Page 6: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/6.jpg)
Clepsidra
![Page 7: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/7.jpg)
No horizonte
![Page 8: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/8.jpg)
21 de dezembroSolstício de
verão
20 de marçoEquinócio de
Outono
21 de junhosolstício de
inverno
23 de setembroEquinócio de
Primavera
Oeste
![Page 9: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/9.jpg)
Nas sombras
![Page 10: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/10.jpg)
NS
O
L
NS
O
L
![Page 11: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/11.jpg)
Nossas estações:
Estações egípcias (antigamente):
Inverno, Primavera, Verão e Outono.
Cheia, Plantio e Colheita
![Page 12: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/12.jpg)
3 de dezembro e 10 de janeiro
L
![Page 13: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/13.jpg)
26 de julho - início do ano maia
![Page 14: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/14.jpg)
![Page 15: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/15.jpg)
![Page 16: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/16.jpg)
![Page 17: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/17.jpg)
![Page 18: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/18.jpg)
Dia 25 de dezembro - NATAL
BrasilHemisfério Norte
![Page 19: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/19.jpg)
![Page 20: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/20.jpg)
Raios solaresN
S
Dezembro(Solstício)
![Page 21: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/21.jpg)
Fevereiro
Raios solaresN
S
![Page 22: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/22.jpg)
Março(Equinócio)
Raios solares
N
S
![Page 23: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/23.jpg)
Maio
Raios solares
N
S
![Page 24: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/24.jpg)
Junho(Solstício)
Raios solaresN
S
![Page 25: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/25.jpg)
Raios solares
N
S
Agosto
![Page 26: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/26.jpg)
Raios solares
N
S
Setembro(Equinócio)
![Page 27: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/27.jpg)
![Page 28: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/28.jpg)
![Page 29: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/29.jpg)
N
S
Raios solares
Solstício
![Page 30: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/30.jpg)
N
S
Raios solares
Equinócio
Plano da eclítica
![Page 31: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/31.jpg)
L
N
S
N
S
São Carlos
São Carlos
![Page 32: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/32.jpg)
![Page 33: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/33.jpg)
![Page 34: O ANO TROPICAL](https://reader035.vdocuments.pub/reader035/viewer/2022062518/568145a2550346895db2957d/html5/thumbnails/34.jpg)