Romania - Relief Flashcards

1
Q

Carpatii Orientali au urmatoarele altitudini…

A

Grupa Nordica - 2300m
Grupa Centrala - 2100m
Grupa Sudica - 1900m

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2
Q

Grupa Nordica/Centrala au…

A

Vulcanism

Adica Roci Vulcanice
Relief Vulcanic
Formare prin Vulcanism

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3
Q

Peste 2000m intalnim relieful…

A

Glaciar (lacuri glaciare si vai)

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4
Q

Carpatii au in comun

A

Modul de formare prin Cutarea scoartei terestre in Orogeneza Alpina (3)
Relieful carstic (pesteri si chei)

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5
Q

Grupa Sudica (de Curbura) este speciala din cauza…

A

Nu are Sisturi Cristaline
Ci Calcare si Conglomerate

Prezinta relief ruiniform (“babele la sfat”)

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6
Q

Grupa BFPRG sunt la fel pentru ca au…

A

(Bucegi, Fagaras, Parang, Retezat-Godeanu)
Alt. 2500m
M.d.f. Cutare
R. Carstic si Glaciar
R.: Sisturi cristaline si calcare (SC)

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7
Q

Carpatii Occidentali au altitudinile de…

(occident = vest, adica carpatii din vest)

A

Mtii Banatului - 1400m
Mtii Poiana Rusca - 1300m
Mtii Apuseni - 1800m

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8
Q

Formarea Delta Dunarii

A

-> Colmatarea fostului golf al Marii Negre PRIN:
- Maree mici
- Depunerea aluviilor aduse de Dunare timp de mii de ani
- Depunerea de nisip al M.N.

m.n. = marea neagra

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9
Q

Delta Dunarii prezinta…

A
  • 80% apa
  • lagune si limane (Complexul lagunar Razim-Sinoe)
  • grinduri (grindul Letea)
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10
Q

Factori Alunecari de teren

A
  • panta inclinata
  • strat de argila
  • defrisari

Apare in subcarpati, podișuri (fara pod. Dobrogei)

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