teb tag: Parallels of latitude yog cov voj voog uas sib npaug ntawm txoj kab nruab nrab mus rau tus ncej whereas cov kab ntawm kev siv khiav ntawm North Ncej mus rau South Ncej yog hu ua meridians ntawm longitude.
Puas yog meridians thiab parallels tib yam?
Kab latitude, tseem hu ua parallels yog kos los ntawm sab hnub tuaj mus rau sab hnub poob. Lub Equator yog qhov sib npaug ntev tshaj plaws. Nws faib lub ntiaj teb ua ob qho tib si. kab ntawm longitude tseem hu ua meridians.
Puas yog longitude thiab parallel tib yam?
Txhua tus meridians ntsib ntawm North thiab South Ncej. Ntev yog cuam tshuam rau latitude, ntsuas ntawm kev ncua deb sab qaum teb lossis sab qab teb ntawm Equator. Kab ntawm latitude yog hu ua parallels. Daim duab qhia feem ntau cim nrog qhov sib npaug thiab meridians, tsim ib daim phiaj.