Feliz Ano-Novo - OMNI Educacional

Geografia
Zé Pereira
8º
20/02/2017
1) Quais são os fatores geológicos que explicam a fragmentação da Pangea?
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2) Quantos e quais são os blocos continentais?
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3) Quantos e quais são os continentes?
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4) Em qual placa tectônica o Brasil está localizado e quais são os limites dessa placa nos sentidos leste e oeste?
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5) Explique a estabilidade tectônica do território brasileiro.
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6) Explique a formação geológica da Dorsal Atlântica e da Cordilheira dos Andes
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7) Apresente as principais características das vegetações presentes nas seguintes zonas climáticas:
a- zona tropical
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b- zona temperada do norte
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c- zona polar ártica
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8) Quais são as principais ações antrópicas que têm ameaçado as seguintes vegetações:
a- Tundra
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b- Taiga
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c- Savanas
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d- Florestas tropicais
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