Lamba wa equatorial amayenda mozungulira equator yapadziko lapansi, yomwe imakhala ndi nyengo yapadera yosiyana ndi madera ena anyengo. Kuli kutentha kwambiri nthawi zonse ndipo kumagwa mvula nthawi zonse. Palibe nyengo zosiyana. Chilimwe chimakhalapo chaka chonse.
Mlengalenga ndi ma voliyumu ambiri. Amatha kupitilira masauzande ngakhale mamiliyoni a ma kilomita. Ngakhale kumvetsetsa kuchuluka kwa mpweya ngati mpweya wokwanira, mphepo zamtundu wina zimatha kuyenda mkati mwa dongosolo. Chodabwitsa ichi chikhoza kukhala ndi zinthu zosiyanasiyana. Mwachitsanzo, misala ina imakhala yowonekera, ina ndi yafumbi; ena anyowa, ena amakhala otentha mosiyanasiyana. Polumikizana ndi pamwamba, amakhala ndi zinthu zapadera. Pakusintha, anthu amatha kuziziritsa, kutentha, kuziziritsa kapena kuuma.
Mlengalenga, kutengera nyengo, amatha "kuwongolera" m'malo ozungulira a equatorial, otentha, otentha komanso akum'mwera. Lamba la equatorial limadziwika ndi kutentha kwakukulu, mpweya wambiri komanso kusuntha kwamlengalenga.
Kuchuluka kwa mpweya m'malo amenewa ndi kwakukulu. Chifukwa cha nyengo yotentha, zizindikirazo sizimapezeka kwenikweni m'derali zosakwana 3000 mm; m'malo otsetsereka amphepo, zidziwitso zakugwa kwa 6000 mm kapena kupitilira apo zalembedwa.
Makhalidwe a nyengo
Lamba wa ku equator amadziwika kuti si malo abwino kwambiri pamoyo. Izi ndichifukwa cha nyengo yomwe imapezeka m'malo amenewa. Sikuti munthu aliyense amatha kupirira izi. Malo azanyengo amadziwika ndi mphepo zosakhazikika, mvula yambiri, nyengo yotentha komanso yachinyezi, kuchuluka kwa nkhalango zowirira. M'madera awa, anthu akukumana ndi mvula yambiri yotentha, kutentha kwambiri, kuthamanga kwa magazi.
Zinyama ndizosiyana kwambiri ndipo ndizolemera.
Kutentha kwa zone zone
Mafunde otentha pafupifupi +24 - +28 madigiri Celsius. Kutentha kumatha kusintha osapitilira madigiri 2-3. Miyezi yotentha kwambiri ndi Marichi ndi Seputembala. Malo awa amalandira kuchuluka kwakukulu kwa ma radiation a dzuwa. Mlengalenga mumakhala chinyezi pano ndipo mulingo ufikira 95%. M'dera lino, mvula imagwa pafupifupi 3000 mm pachaka, ndipo m'malo ena koposa. Mwachitsanzo, kutsetsereka kwa mapiri ena kumakhala 10,000 mm pachaka. Kuchuluka kwa chinyezi ndi kochepera kuposa mvula. Mvula imachitika kumpoto kwa equator nthawi yachilimwe komanso kumwera m'nyengo yozizira. Mphepo m'derali sinakhazikike ndipo sinafotokozedwe bwino. Ku lamba la equatoral ku Africa ndi Indonesia, mafunde am'mphepo zamkuntho amapambana. Ku South America, mphepo zamalonda zakummawa zimayenda kwambiri.
M'dera la lamba la equator, nkhalango zanyontho zimakula, ndi mitundu yolemera yosiyanasiyana ya zomera. M'nkhalangoyi mulinso nyama, mbalame ndi tizilombo tambiri. Ngakhale kuti palibe kusintha kwakanthawi, pamakhala nyimbo zingapo. Izi zikuwonetsedwa ndikuti nthawi zamoyo zam'mitundu yosiyanasiyana zimachitika nthawi ina. Izi zathandizira kuti pakhale nyengo ziwiri zokolola mdera la equator.
Mitsinje yamtsinje yomwe ili mdera lanyengo nthawi zonse imayenda. Gawo laling'ono lamadzi limawonongedwa. Mafunde a m'nyanja zaku India, Pacific ndi Atlantic amathandizira kwambiri nyengo yam'madera a equator.
Ili kuti nyengo yanyengo ya equator
Nyengo yozizira ya ku South America imapezeka m'chigawo cha Amazon ndi mitsinje ndi nkhalango zowuma, Andes Ecuador, Colombia. Ku Africa, nyengo yanyengo ikupezeka ku Gulf of Guinea, komanso m'chigawo cha Lake Victoria komanso kumtunda kwa Nile, basin ya Congo. Ku Asia, zina mwa zilumba zaku Indonesia zili m'chigawo cha nyengo yozizira. Komanso, nyengo zoterezi ndizofala kumwera kwa Ceylon ndi Malacca Peninsula.
Kotero, lamba wa equatorial ndi chilimwe chamuyaya ndi mvula yanthawi zonse, dzuwa lokhazikika ndi kutentha. Pali zikhalidwe zabwino kuti anthu azikhala ndi ulimi, ndi mwayi wokolola zochuluka kawiri pachaka.
Mayiko omwe ali mdera la equator
Oimira maboma omwe ali m'chigawo cha equator ndi Brazil, Guyana ndi Venezuela Peru. Pankhani ya Africa, mayiko monga Nigeria, Congo, Central African Republic, Equatorial Guinea ndi Kenya, Tanzania iyenera kufotokozedwa. Dera la equatorial lilinso ndi zilumba za Southeast Asia.
Mu lamba ili, pali zigawo zachilengedwe zokhala pamtunda, zomwe ndi: dera lamapiri achinyontho, malo achilengedwe a nkhalango ndi nkhalango, komanso malo ozungulira. Zonsezi zimaphatikizapo mayiko ndi makontinenti. Ngakhale ili mu lamba umodzi, malowa ali ndi mawonekedwe owoneka bwino, omwe amafotokozedwa ngati dothi, nkhalango, zomera ndi nyama.
