Amalwandle

Ilwande 
Ilwande yindawo enamanzi amanengi khulu enetswayiOCEAN | English meaning - Cambridge Dictionary. Amanzi welwandle athathe isikhundla esima-70% wephasi. Ilwandle liqakathekile ngombana kuyindawo lapho kuhlala khona ezinye zeenlwana, likhupha isiqunto se-oksijini ephufumulwa babantu. Ephasini sinemhlobo emine wamalwandle ekuyi lwandle ipacific, ilwandle I indian, ilwandle I-atlantic, ilwandle i-arctic ne ilwandle IeSewula.

 Umhlobo wamalwandle 
1. ilwandle i-Pacific

Leli kulilwandle elikhulu ukuwadlula woke amalwandle ephasini. Ubukhulu belwandle leli budlula ubukhulu beenarhakazi zoke zephasi selel zihlanganisiwe. Ilikhaya le-Marian Trench ekuyindawo edibhelako ukudlula zoke phasiniStewart, H.A. and Jamieson, A.J., 2019. The five deeps: The location and depth of the deepest place in each of the world's oceans. Earth-Science Reviews, 197, p.102896.. Elwandle leli kunamahlengethwa, namatjhagi ahlala khona ngombana ilwandle leli kuyikhaya lawo. 

2. I lwandle I- indian

Linamanzi apholileko Ukudla woke amalwande, lizele ngeenlwana zemanzini ezihlukahlukeneko.

3.Ilwandle i-Arctic 

Lilwanndle elincani ukwadlula woke ephasini begodu ngilo elimakhaza nofana elimanzi amakhaza khulu. Libonakala ngamanzi agubuzeswe lirhwaba.Ilwandle leli linamanzi  afretjhibegodi amanzi la ngiwo elawula ubujamo bezulu ephasini lokeSolomon, A., Heuzé, C., Rabe, B., Bacon, S., Bertino, L., Heimbach, P., Inoue, J., Iovino, D., Mottram, R., Zhang, X. and Aksenov, Y., 2021. Freshwater in the arctic ocean 2010–2019. Ocean Science, 17(4), pp.1081-1102.. Linenlwana zakhona ezihlala khona elwandle leli.

4.  ilwandle i-Atlantic

Leli lilwandle lesibili elikulu, laziwa ngamagagasi walo  anamandlaAnfuso, G., Rangel‐Buitrago, N., Cortés‐Useche, C., Iglesias Castillo, B. and Gracia, F.J., 2016. Characterization of storm events along the Gulf of Cadiz (eastern central Atlantic Ocean). International Journal of Climatology, 36(11), pp.3690-3707.

5. ilwandle IeSewula

Yaziwa bona yi lwandle i-Antarctic  ngombana indulungele ikhontinenti I-Antarctica. Linamanzi emakhaza .

 Ukuqakatheka kwelwandle 
Amalwandle aqakatheke ngendlela ezinengi okhonye kukuthi enza bona abantu bona bakghone ukuphila kuhle.

 Ukudla 
Ilwandle lenza bona abantu bakghone ukuthola Ukudla ngombana abantu bakghona ukuthiya iimfesi bayozidla nofana  bazithengizeFerreira, B., Rice, J. and Rosenberg, A., 2016. The oceans as a source of food. The First Global Integrated Marine Assessment (World Ocean Assessment I). United Nations, USA... Lokhu kutjho bona ilwandle likhona ukondla iingidi zabantu ephasini. Abantu nbakghona ukukwakha ukwakha umnotho ngezinto ngenlwana abazithola elwandle,  omunye umuntu angathatha iinlwana ezitholakala elwandle azathengise Ukuze akghone ukwenza imali.

 Umoya 
Ilwandle likhipha umoya ophefumulwa babantu obizwa bona yi-oksijini. Isiqunto se-oksijini esiyiphefumulako sivela elwandleSigman, D.M. and Hain, M.P., 2012. The biological productivity of the ocean. Nature Education Knowledge, 3(10), p.21.. Ilwandle lingeminye yemithombo lapho abantu bathoma khona ummoya ohlanzekileko abawutlhogako.

 Isimo sezulu 
Ilwandle lilawula isimo seZulu ngombana lidosa ikhabhoni dioksayidi nomtjhiso emoyeni

 Isiphetho 
Ilwandle liqakathekile begodu lidlala indima ekulu emaphilweni wabantu ngombana abantu bathola Ukudla kilo, bakghona ukuthola nomoya wokuphefumula  ovela kilo. Kufuze abantu bavikele ilwandle bangalisilaphazi ukuze neenzukulwana ezizako zikghone ukuphile kuhle ngenzuzo abayithola elwandle.