Ngexesha lonyaka zimbini ii-solstices, ezizintsuku ezineeyure ezininzi zokukhanya kwelanga kunye neeyure ezimbalwa zokukhanya kwelanga unyaka wonke. Oku kuthetha ukuba akukho ngaphezulu okanye ngaphantsi koko, ngezo ntsuku, Ilanga libekwe kwiindawo zalo eziphakamileyo nezisezantsi ngokulandelelana kolundi. Kwi-hemisphere esemantla, kulapho sizifumana sikhona, phakathi kwe-21 ne-22 kaDisemba i-solstice ye ebusika.
Ndiyathetha xa ubusika bufika, ixesha lasebusika liyaqala. Ngokuchasene noko, phakathi kwe-20 kunye ne-21 kaJuni kuxa i-solstice yasehlotyeni isenzeka, oko kukuthi, imini eneeyure ezininzi zokukhanya kwelanga unyaka wonke kunye nosuku oluqala ngalo ihlobo. Kubantu abahlala kwi-hemisphere esemazantsi, le yenye indlela, oko kukuthi, ihlobo liqala nge-solstice kaDisemba kwaye ubusika buqala ngoJuni solstice, akunjalo?
Ungayichaza njani iSolstice ebantwaneni
Uninzi lwabazali, ukucacisa ezi ntlobo zeziganeko kunokuba nzima kakhulu. Hayi kuba asazi kakuhle ukuba kwenzeka ntoni, kodwa akukho lula ukufumana amagama afanelekileyo ukuze abantwana bawaqonde. Ke ngoko, kuyimfuneko ukuxhomekeka kwizinto ezibonakalayo ezinceda abantwana ukuba baziqonde ezi ngcamango zinomdla.
Kwi-Intanethi unokufumana ulwazi oluninzi, imizobo yabantwana yokufaka imibala, iividiyo ezichazayo kunye nazo zonke iintlobo zezinto ezibonakalayo. Kodwa ukuba kukho nantoni na onokuyicinga Amava obomi aphawula ikamva labantwana, Kukuphila amava ngendlela eyiyo. Ukwenza oku, ungasebenzisa izixhobo ezinje nge INASA Ngokusebenzisa iwebhusayithi yabo, apho bezisa i-astronomy nayo yonke into yomlingo kunye neyimfihlakalo ejikeleze usapho lonke.
Umahluko phakathi kwe-Solstices kunye ne-Equinoxes
Omabini la magama abonakala efana, kodwa ahlukile kwaye siya kufumanisa ukungafani kwawo. I iisolstices, ukusuka kwiLatin Solstitium, kuxa ufuna ukukhomba ukufika kwehlobo nobusika. Ukuma komhlaba ngokubhekiselele kwilanga kuyatshintsha, ukususela ngoJuni 21 kuxa kuphawula ukufika kwehlobo, kumantla e-hemisphere. Kodwa ikwaphawula nokufika kobusika kummandla osemazantsi we-hemisphere. Yena Disemba 21 kukho kwakhona utshintsho, kunye nokufika kobusika kwi-hemisphere esenyakatho, kunye nokufika kwehlobo kwi-hemisphere esezantsi.
Endaweni yoko, iequinoxes, ukusuka kwiLatin Aequinoctium, kuxa bephawula ukufika kwekwindla nentwasahlobo. NgoMatshi 20 kukuqala kwentwasahlobo kwi-hemisphere esenyakatho kunye nekwindla kwi-hemisphere esemazantsi. Yena Septemba 22 Kuxa ikwindla ingena kwihemisphere esemantla nasentlakohlaza emazantsi.
- Ukuze siqonde ngalinye kula magama, siya kuyiqonda kunye Ukuthambeka komhlaba xa kuthelekiswa nelanga.
- Umhlaba uthambekele malunga ne-23,5 °, nto leyo eyenza imini nobusuku kwenzeke.
Ukwazi oku kuthambekela kulula kakhulu ukuchaza ukuba i-equinoxes kunye ne-solstices ziveliswa njani.
- Xa i-axis yomhlaba i ukutyekela ngakumbi eLangeni kuxa ihlobo liqhubeka. Ngokuchaseneyo, xa indawo ekude, ethambekileyo yoMhlaba ikude kakhulu kuxa kusebusika.
- Sibala ngenye indlela, inxalenye etyekeleyo kuxa kusehlotyeni kwaye siya kujonga ukuba njani iintsuku zinde neLanga liya kuba phezulu esibhakabhakeni. Nangona kunjalo, indawo engatyekelanga kangako eLangeni yindawo enomthunzi ngakumbi, eneentsuku ezimfutshane nalapho kuya kubonwa iLanga elisezantsi kakhulu.
Injani i-solstice yasebusika?
Njengoko sele sichazile, i Ubusika Solstice kuxa enye ye-hemispheres yeplanethi i kude nelanga. Ubusika bubakho kabini ngonyaka, xa sinobusika kwihemisphere enye, kwiinyanga ezintandathu ubusika buya kwenzeka kwenye ihemisphere echaseneyo.
Oku kwenzeka ngenxa yokuthambeka koMhlaba. Xa indawo ethambekele kuyo ikude kakhulu eLangeni kuxa ubusika bubonakala. kuba imitha yeLanga ifika isuka kude. Xa ukukhanya kwelanga kuncinci kufika, kuya kubonisa ukuba iintsuku zifutshane kakhulu kwaye ubusuku bude.
EYurophu, njengakuMntla Merika, inxalenye yeTshayina kunye nenxalenye yeAfrika ikumantla ehemisphere. Yena UDisemba 21 kuxa baya kungena kwinjikalanga yasebusika. Amanye amazwe afana noMzantsi Melika, inxalenye yeAfrika okanye iOstreliya aphantsi kweHemisphere eseMazantsi. Yena Nge-21 kaJuni Baya kungena kwi-solstice yasebusika.
Enye indlela yokuqwalasela i-solstice yasebusika xa Imitha yelanga iwela kwiTropic of Capricorn. umgca othelekelelwayo onxuseneyo osemazantsi eikhweyitha. Xa i-solstice yasebusika ikwi-hemisphere esemazantsi, imitha iwela kwiTropic of Cancer, ekummandla osemantla weikhweyitha.
Ngowuphi umhla isikhumbuzo senjikalanga yasebusika kwihemisphere nganye?
I-solstice yasebusika ivela kuzo NgoDisemba 20 nowama-23, kuMntla weIkhweyitha. Kwa ezi ntsuku zinye zingqamana kwiinyanga ezintandathu kamva ngoJuni kuMazantsi eIkhweyitha.
Ukususela kulo mzuzu yile nto sele siyixoxile, ubusuku bude, kodwa njengoko iintsuku neenyanga zihamba, ukukhanya kwemini kuya kolulwa, kufikelele iiyure ezingakumbi. Okwangoku, ebusika siya kulindela kuphela iintsuku ezinemvula, ezinamafu kunye nezibandayo.
Xa olona suku lufutshane kunye nobona busuku bude busenzeka kwindawo ethile, olona suku lude kunye nobona busuku bufutshane buya kwenzeka kwindawo echaseneyo (indawo echasene ne-hemisphere). Ngokomzekelo, xa i-solstice yasebusika isenzeka eSpain, i-solstice yasehlotyeni iyenzeka e-Australia.
Thatha ithuba lokusondeza inzululwazi ebantwaneni, ukuze babafundise amalinge abaza kufumanisa ngawo ukuba ubomi bungaphezulu lee kunokubonwa ngamehlo abo.