Ukuzamazama komhlaba okunyakazise maphakathi neNhlonhlo Yase-Iberia namuhla kungasenza singabaze ukuthi iyini ngempela futhi ukuthi kwenzeka kanjani lesi simo sezulu ukuthi izikhathi eziningi kube ngumlandeli wezindaba.
Ngena iso lokuzamazama komhlaba nami ukuze ufunde kabanzi ngakho.
Kuyini lokhu?
Ukuzamazama komhlaba yinto ebangelwa i- ukuzamazama koqweqwe lomhlaba ngenxa yokushayisana kwamacwecwe e-tectonic ukuthi, nakuba kungabonakali, kuyingxenye yomhlaba wethu. Nomaphi lapho kunomphetho wepuleti khona, ungathola kusuka ebangeni lezintaba, kuye kulokho okwaziwa njengamaphutha, okuyinto eyenzekayo lapho amapuleti amabili ehlukana. Icala elaziwa kakhulu liseNyakatho Melika, lapho kunephutha laseSan Andrés.
Lezi zindawo zibhalisa ukuzamazama komhlaba okubhubhisa kakhulu, kuze kufinyelele ukuba namandla we-7.2 esikalini sikaRichter. Futhi ngikhuluma ngezikali ...
Kukalwa kanjani ukuzamazama komhlaba?
Yize isikali esaziwa kakhulu yileso se- Richter okulinganisa kuphela ubukhulu besimo, ochwepheshe basebenzisa i- Isikali seMercalli ukukala imiphumela emvelweni, futhi isikali seismological okwamanje ukuhlola ukuqina kwedwala nebanga elihambile.
Kule mephu Ungabona ukuqina okungaba nokuzamazama komhlaba uma kuthinta inhlabathi yaseSpain ngokwesikali sikaRichter, okusho ukuthi:
- Ukuqina kwe-3 noma ngaphansi: akuvamisile ukuzwakala, kepha kuyarekhodwa. Imvamisa ayibangeli monakalo obonakalayo.
- Ukuqina kusuka ku-3 kuye ku-6: kuyakhombisa. Kungadala ukulimala okuncane.
- Ukushuba 6 kuye ku-7: Kungadala umonakalo omkhulu emadolobheni wonke.
- Amandla 7 kuya ku-8: Ukulimala kubaluleke kakhulu. Ingalimaza indawo engaphezu kwamakhilomitha ayi-150.
Ukuzamazama komhlaba okungaphezu kwamadigri ayisishiyagalombili kungadala ukulahleka kwezinto ezibonakalayo endaweni engamakhilomitha amaningana. Kepha awukho umlando wokufinyelela ubukhulu obunje ezweni lethu.