Mbiri ya Nyanja ya Atlantic

Pin
Send
Share
Send

Nyanja yachiwiri yayikulu kwambiri ndi Atlantic. Nyanja yam'madzi pansi pamadzi idapangidwa munthawi zosiyanasiyana. Mapangidwe am'nyanja adayamba munthawi ya Mesozoic, pomwe supercontinent idagawika m'makontinenti angapo, omwe adasunthira ndipo chifukwa chake adapanga nyanja yayikulu ya lithosphere. Kuphatikiza apo, kukhazikitsidwa kwa zilumba ndi makontinenti kunachitika, zomwe zidapangitsa kuti kusintha kwa magombe ndi dera la Atlantic Ocean. Pazaka 40 miliyoni zapitazi, nyanja yakhala ikutseguka mbali imodzi, yomwe ikupitilizabe mpaka pano, popeza ma mbalewo amayenda mothamanga chaka chilichonse.

Mbiri ya kafukufuku wanyanja ya Atlantic

Nyanja ya Atlantic yakhala ikuyang'aniridwa ndi anthu kuyambira kale. Misewu yofunikira kwambiri yamalonda ya Agiriki akale ndi Carthaginians, Afoinike ndi Aroma adadutsamo. Mu Middle Ages, anthu aku Norman adadutsa pagombe la Greenland, ngakhale pali magwero otsimikizira kuti adawoloka nyanja yonse ndikufika ku North America.

M'nthawi yazomwe anapeza, nyanja idadutsidwa ndi maulendo:

  • B. Zosiyanasiyana;
  • H. Columbus;
  • J. Cabot;
  • Vasco da Gama;
  • F. Magellan.

Poyamba, ankakhulupirira kuti amalinyero anawoloka nyanja, anatsegula njira yatsopano yopita ku India, koma patapita nthawi kunapezeka kuti ndi Dziko Latsopano. Kukula kwa magombe akumpoto kwa Atlantic kudatha m'zaka za zana lachisanu ndi chimodzi ndi chakhumi ndi chisanu ndi chisanu ndi chiwiri, mamapu adatengedwa, njira yosonkhanitsira chidziwitso chokhudza dera lamadzi, nyengo, mayendedwe ndi kuthamanga kwa mafunde am'madzi anali mkati.

M'zaka za zana lachisanu ndi chitatu ndi cha khumi ndi chisanu ndi chinayi, chitukuko ndi kuphunzira kwakukulu kwa Nyanja ya Atlantic ndi za G. Elis, J. Cook, I. Kruzenshtern, E. Lenz, J. Ross. Adaphunzira kutentha kwa madzi ndikukonzekera magombe am'mphepete mwa nyanja, adaphunzira zakuya kwanyanja ndi mawonekedwe am'munsi.

Kuchokera m'zaka za zana la makumi awiri kufikira lero, kafukufuku wofunikira wachitika pa Nyanja ya Atlantic. Izi ndizofufuza zam'nyanja, mothandizidwa ndi zida zapadera, zomwe zimaloleza kuphunzira osati kokha kayendedwe ka madzi am'madzi, komanso malo apansi, zomera zam'madzi ndi nyama. Ikufotokozanso momwe nyengo yam'nyanja imakhudzira nyengo zakunja.

Chifukwa chake, Nyanja ya Atlantic ndiye gawo lofunikira kwambiri padziko lapansi, gawo la Nyanja Yadziko Lonse. Iyenera kuphunziridwa, chifukwa imakhudza kwambiri chilengedwe, ndipo pansi pa nyanja imatsegula zachilengedwe zodabwitsa.

Pin
Send
Share
Send

Onerani kanemayo: CLARA NGULUBE NDIKONDA MULUNGU OFFICIAL VIDEO HD (July 2024).