Bubuphi ubunzulu obuphezulu bolwandle
Ngendlela efanayo ukuba iintaba eziphakamileyo emhlabeni zifundwe kwaye zithini iincopho zazo, nokuba…
Yintoni ukuzoba
IJografi inamasebe amaninzi abalulekileyo afunda imiba eyahlukeneyo yesijikelezi-langa sethu. Elinye lala masebe li...
Esona siqithi sikhulu ehlabathini
Eyona nto iqhelekileyo ukuqwalasela isiqithi kukucinga ukuba banesayizi encinci. Nangona kunjalo, oku akunjalo ...
Yintoni i-cenote
Iicenotes zibaluleke kakhulu umtsalane wabakhenkethi kwi-Yucatan peninsula eMexico kwaye ixesha lihamba…
Ubusika Solstice
Ukufika kwehlobo nobusika kuhlala kuqala nge-solstice. I-solstice yasebusika ineempawu ezizodwa ...
Great London Smog
Ungcoliseko lomoya lunokubangela iingxaki ezinzulu zokuphefumla kunye nentliziyo ngokukhutshwa kwegesi eluhlaza…
Yintoni i-Antarctica
I-Antarctica iya kuhlala isaziwa njengelizwekazi elinomkhenkce. Nangona kunjalo, abantu abaninzi abazi ukuba yintoni i-Antarctica…
umbala wamagqabi esityalo
Umbala wamagqabi ezityalo ubusoloko ubiza abantu ukuba batshintshe, ngakumbi…
Amakristali omkhenkce
Iikristale zomkhenkce bezisoloko ziyinto yokufunda zizazinzulu ngenxa yobume bazo obungaqhelekanga nobumangalisayo….
iinyembezi zemermaid
Sele sithethile kumathuba ambalwa malunga nemiba engalunganga yongcoliseko lweplastiki elwandle naselwandle….
Iilwandle ezikhanya ebusuku
Iplanethi yethu ineziganeko ezininzi ezothusayo nezibonakala zingakholeleki ngaxeshanye. Enye yazo ziilwandle ezi…
Udidi oluphezulu
- Ithiyori yokuhamba kwelizwekazi
- Izinto ezibangela ukufudumala kwehlabathi
- Ubume boMhlaba
- Imvula yeentlanzi kunye namasele
- Iindidi zemozulu
- Iindidi zezimbiwa
- Iplate tectonics ithiyori
- Ixesha leMesozoic: yonke into ekufuneka uyazi
- URobert hooke
- Ukwazisa
- I-Phenology
- Iindidi zamafu
- I-Precambrian Eon: yonke into ekufuneka uyazi
- Yintoni itshathi yemozulu kwaye itolikwa njani?
- Ixesha leCenozoic: Yonke into ekufuneka uyazi
- Umkhenkce kunye nobudala bomkhenkce
- Ihlobo laseSan Miguel
- Amaza entwasahlobo
- Ufunda kwaye uqonde imephu yemozulu
- Ngubani u-Alfred Wegener?