M'tchire nyengo izo zimaonetsa nyama ndi zomera chosiyana

Savannah - dera, amene kamodzi amvapo. Koma nthawi kugonjera si ndithu akufanana ndi zenizeni. Nthawiyi m'tchire nyengo kwa wapadera ndi chidwi. Lililonse connoisseur zachilengedwe zosowa ayenera kuphunzira mwatsatanetsatane.

Kodi m'dera lino?

Pa dziko pali dazeni osiyana mabacteria achilengedwe. savannah m'dera ndi m`modzi wa iwo. Wodziwika monga njira yaikulu mu nyengo ya m'madera African. Aliyense wa mabacteria ndi osiyana yeniyeni ya zomera ndi nyama, zomwe anatsimikiza ndi kutentha mode, thandizo ndi chinyezi. Savannah zone ili mu Chigawo cha kum'mwera, ndicho mu Brazil, kumpoto Australia, ndipo Africa East. Malire a dera ili amakhala m'chipululu, youma nkhalango zotentha ndi meadows yonyowa.

mbali khalidwe

Nyengo udzu ndi mitengo losiyana nyengo bwino wolemekezeka. Iwo amatchedwa dzinja ndi chirimwe. Komabe, iwo alibe amasiyana chidwi kutentha matalikidwe. Monga ulamuliro, chaka ofunda, nyengo si chisanu. Kutentha kwa chaka lonse ranges ku khumi digiri makumi awiri. Kukwera zambiri pang'onopang'ono, ndi kudumpha palibe mwadzidzidzi mathithi.

nyengo yozizira

Mu ichi theka chaka m'tchire nyengo Africa ndi m'maiko ena amakhala youma. Zima chimakhala cha November ndi April, ndipo imagwera osati millimeters oposa zana kwa nyengo yonse ya madipoziti nthawi. Nthawi zina kwina kwathunthu. Kutentha pafupifupi ndi madigiri makumi awiri ndi chimodzi. savannah m'dera ndi mouma, umene moto angayambe. Pamaso pa isanayambike yozizira, dera amakhala ndi mphezi ndi mphepo yamphamvu, amene kubweretsa misa zochepa chinyezi mpweya. Panthawi imeneyi, nyama zambiri ndi kuyendayenda kukafunafuna madzi ndi zomera.

chirimwe

Mu theka ofunda wa chaka m'tchire nyengo chinyowe kwambiri ndipo akukumbutsa otentha. Mvula yamphamvu kuyamba kuyenda mu May kapena June. Mpaka malo October amalandira mvula lolemera, amene ranges ku mazana awiri millimeters mazana asanu, makumi asanu. mpweya lonyowa limatuluka kuchokera pansi mu mlengalenga ozizira, kachiwiri kuchititsa mvula. Choncho, mvula tsiku, nthawi zambiri - masana. Amaona nthawi yabwino kwa chaka chonse. nyama zonse ndi zomera za m'deralo kuti azolowere nyengo ya m'tchire ndipo ali ndi moyo pa chilala, kuyembekezera mwezi uno wodalitsika ndi mvula kawirikawiri ndi kutentha omasuka mpweya.

masamba dziko

M'tchire nyengo abwino kufala kwa zomera wapadera kuti kupulumuka mu alternating mvula ndi chilala. M'chaka cha m'dera lino kukhala ndisawazindikire ku maluwa mofulumira, ndi chirichonse Mwamsanga m'nyengo yozizira, kupanga akufa chikasu malo. Yambiri ya zomera ali ndi khalidwe xerophytic, udzu limakula kuwaika ndi yopapatiza masamba youma. The mitengo ndiotetezedwa ku evaporation ndi mkulu mu mafuta n'kofunika. Kwambiri mmene udzu - nsenjere dzina la nyama zimene mukufuna kudya mphukira zake wamng'ono. Iwo akhoza kukula kwa mamita atatu mu msinkhu, ndi yozizira anakhalabe ndi dongosolo mobisa mizu, chimene chingathe kubereka tsinde latsopano. Komanso, pafupifupi aliyense ali bwino malambe m'mayiko. Ichi ndi mitengo amazipanga wamtali ndi mitengo ikuluikulu wakuda ndi kufalitsa korona, amene akhoza moyo kwa zaka. No zochepa wamba ndi osiyana mthethe. Nthawi zambiri mukhoza kuwona mitundu monga yochitidwa kapena ku Senegal. Pa equator kukula mafuta kanjedza, zamkati amene angagwiritsidwe ntchito sopo kupanga, ndi inflorescences kutulutsa vinyo. Savannah pa paliponse ophatikizana mbali monga pamaso pa wandiweyani wosanjikiza udzu ndi dzinthu xerophilic ndi ochepa zitsamba lalikulu kapena mitengo, nthawi zambiri kukula singly kapena m'magulu ang'onoang'ono.

The zomera ndi malo achilengedwe

Savannah losiyana chidwi zosiyanasiyana zomera. Komanso, m'dera limeneli lili chodabwitsa wapadera migrations a ziweto kuchokera ku busa wina ndi mzake. Pakuti ambiri ng'ombe ungulates motere ogwirira ambiri monga afisi, mikango, akambuku, cheetahs, ndi. Iwo amasunthira kudutsa savannah ndi miimba. Kale, muyezo wa mitundu anali wolimba, koma kubera colonizers inatsogolera ku kuwonongeka kwa zinthu. Species monga wakuda wildebeest kapena buluu roan mphalapala, anali ataphwasula pansi. Mwamwayi, pa nthawi unakhazikitsidwa nkhokwe kumene zilombo zimasungika wawo. Apo inu mukhoza kuwona zinthu zosiyanasiyana agwape ndi mbidzi, insa, impala, kongoni njovu ndi akadyamsonga. Makamaka kawirikawiri ndi Oryx ndi nyanga yaitali. Mulibe zambiri kukumana ndi kudu. anapotoza mizere yozungulira awo nyanga amaonedwa mwa wokongola kwambiri mu dziko.