Crith talúin Flashcards

1
Q

Cad é crith talúin?

A

Tá crith talúin gluaiseacht tobann i dromchla an domhain

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2
Q

Cá tharlaíonn crith talúin?

A

Ar imeall na plátaí, an áit a bhuileadh nó a scarann na plátaí

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3
Q

Cad é an FÓCAS de crith talúin?

A

An áit a thosnaíonn crith talúin

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4
Q

Cad é an eipealár?

A

An pointe ar an dromchla, díreach os cionn an FÓCAS

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5
Q

Trí iarmhairt de crith talúin?

A
  1. Básanna
  2. Damáiste de foirgnimh
  3. Tsunami
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6
Q

Cad é iarchreathanna?

A

Tá siad creathanna a tharlaíonn nuair a bhíonn an crith talún thart

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7
Q

Cad a úsáidtear chun crith talúin a thomhas?

A

Seismeagraf

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8
Q

Conas a oibríonn seismeagraf?

A
  1. Tosnaíonn sé ag crith nuair a bhíonn crith talúin
  2. Tá meachan ar sprionga le peann a bhogann
  3. Déanann an peann taifeada den crith talún
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9
Q

Cad é an scála Richter?

A

Scála chun cur síos cé chomh láidir atá crith talúin?

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10
Q

Mínigh conas a oibríonn an scála Richter?

A

Téann sé ó 0-10. Níos airde an uimhir, níos láidre an crith talún

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11
Q

Cad a raibh an cás stáidéir de crith talúin?

A

Crith talúin Sichuan, an tSín

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12
Q

Déan cur síos ar an crith talúin Sichuan? (gan dámaiste)

A

Meitheamh 2008. 7.9 ar an scála Richter. 50+ iarchreathanna. Bhí an platá India greamaithe le Pláta Eoraiseach

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13
Q

Cur síos na damáiste an crith talúin Sichuan?

A

70,000 bas (10,000 leanaí). 5 milliún fágtha gan tithe. 12 milliún ainmhí bás. Easpa uisce glan

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14
Q

Cad é súnámaithe?

A

Is ea tonn mhór a tarlaíonn de bharr crith talúin san bhfarraige

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15
Q

An súnámaithe a clúdann muid?

A

Súnámaithe 2004 in oirdheisceart an Áise

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16
Q

Na iarmhairt den súnáithe 2004 in oirdheisceart an Áise?

A

200,000+ duine bás. 1+ milliún fágtha gan tithe. Deireadh le turasóireacht