Africa - Wild dziko la chilengedwe. mfundo zosangalatsa

Africa - Africa wachiwiri kukula, zimatenga 22% ya malo okwana dziko pa dziko. Chidwi malo zakutchire zachilengedwe dziko anali mu mtundu wapachiyambi. N'zosadabwitsa kuti anthu ambiri mfundo za nkhani yake yekha ndi ntchito epithet "kwambiri."

mawu ochepa A zokhudza

• Mu Africa, zimafalikira pa chipululu waukulu kwambiri padziko lonse - kwa Sahara, malo ake - miliyoni 8,6 makilomita lalikulu ndi chimakwirira mayiko oposa 10. 40% mitundu ya nyama zimene zimakhala mu izo - ndi kuderako.
• The yachiwiri itatha Amazon mtsinje kutalika (6852 km) lili Africa - ndi Neil. Malo chimakwirira kudera la mayiko eyiti: Egypt, Sudan, Kenya, Tanzania, Uganda, Ethiopia, Eritrea, Rwanda.
• Achiwiri kukula madzi oyera nyanjayi komanso inali pa dera la Africa otentha. Victoria amakhudza mayiko atatu, chiwerengero padziko dera 68 000 makilomita lalikulu. Izi dziko yakuthengo ya chikhalidwe wakhala malo kwa mitundu oposa mazana awiri nsomba, ena mwa iwo ndi kwina kulikonse mu dziko sanalembedwepo, kuphatikizapo protopter wapadera, kupuma ndi makutu, osati kokha, komanso kuwala.
• Makolo a anthu anaonekera mu kum'mawa Africa (chigawo chapakati), woyamba wa Darwin ichi ananena. Ndipo mu 1974, pafupi Hadar (Ethiopia) anapeza mafupa a yotha, amene anakhala miliyoni 3.2. Zaka zapitazo, anapereka dzina "Lucy".

zomera chodabwitsa

dziko African yakuthengo ya chilengedwe - monga yaikulu botanical munda chodabwitsa, zonse ndi wapadera, zodabwitsa ndi chidwi. Ine ndikutsimikiza ambiri tamva za malambe m'mayiko (Alley pa chithunzi choyamba). Mtengowu ndi laling'ono mokwanira (mamita 12-15), ndi zodabwitsa wochindikala imene imafikira 10 mamita Mu Zimbabwe, amakula ndi Mwachitsanzo wamkulu wa ntchito kusanthula mpweya. asayansi anatsimikiza kuti iye ali pafupi chikwi zaka. Ndipo ngakhale mtengo kwambiri wandiweyani, matabwa ake ndi porous ndi zofewa. Kuyambira yokhotakhota zingwe ake ndi ulusi, kupanga mabwato kuwala.

mbewu ina - Welwitschia (onani chithunzi), wake wotchedwa - chodabwitsa. mitundu Relict amalima okha Angola ndi Namibia. Fotokozani chikuoneka zovuta. Izi ndi awiri Rosette zomera ndi wandiweyani zimayambira, amatikumbutsa mbiya Komabe, kuchokera lapansi limatuluka mwa 15-50 masentimita yekha The masamba amakula mofulumira ndi kufikira ku 8 mamita m'litali ndi m'lifupi mwake 1 mita. Pang'onopang'ono kupanga apangidwe mulu amadyera, ngakhale awiri okha ndi . Zachisangalalo Welwitschia ndi mkulu oposa mazana angapo.

Zosangalatsa za nyama

Dera m'dzikoli - nyumba pafupifupi kwa chidwi kwambiri ndi nyama zakutchire. Wildlife Africa ndi osiyanasiyana ndi wapadera. Kungotchulapo lotchuka kwambiri mfundo yake.

• The yaikulu m'dziko nyama ndi njovu African. Imatha kulemera ndi matani 7, adani, alibe, kupatulapo anthu.
• Mu Equatorial Guinea ndi Cameroon zimapezeka achule waukulu kwambiri padziko lonse - Goliati. kulemera n'chachikulu - ndi makilogalamu 3.5, ndi thupi pafupifupi kutalika za 30 cm.
• The Kanyaniko yaikulu ya nthawi yathu - gorila - imapezeka m'nkhalango kunyanja chapakati ndi kumadzulo Africa, monga, ndithudi, ndi chimphona chokwawa - ng'ona.
• Zinayi za nyama yachangu moyo mu udzu wa Africa - insa Thomson, ndipo wildebeest, cheetah ndi mkango.
• Mmodzi wa mitundu yambiri zachilendo kuderako - ndi giraffe. Kukhala 7 vertebrae khomo lachiberekero, komanso nyama zina, koma ali ndi khosi yaitali nyama.
• Madagascar, amene imakhudzanso Africa, ndi mndandanda wa mitundu kuderako kuposa ndi chidwi asayansi si za zana loyamba.

dziko African zinyama: mikango ndi amphaka ena

Za iwo anajambula kwambiri wa mabuku, ndi asayansi ndi maphunziro kupitiriza amakumana ndi moyo kodabwitsa kwa zolengedwa kwambiri wachisomo pa dziko. Kodi mukudziwa kuti:

• Lions ndi chilombo wachiwiri kukula pa dziko pambuyo afisi wamawangamawanga;
• akambuku pochita kugona maola 20 pa tsiku;
• kuwonjezera odziwika bwino zonse mikango, cheetahs, nyama ndi dziko yakuthengo ya zachilengedwe Africa kumafunikanso pang'ono odziwika m'nkhalango ndi Nubian mphaka, caracal (onani chithunzi), serval, golide mphaka, ndi zina zotero etc..
• Cheetah - kwambiri mkulu-liwiro dziko nyama masekondi atatu kufulumizitsa kwa 120 kukafika pa ora, koma ndi imodzi mwa mitundu ingapo ya amphaka, amene ndi zikhadabu si kuchotsedwa;
• Barchan mphaka (wachitatu chithunzi), tikukhala mu chipululu cha Sahara, akhoza kuchita kwa nthawi yaitali popanda madzi, kupeza madzimadzi zofunikira magazi a adani awo.

Imeneyi ndi mbali yaing'ono ya zokhudza anthu m'dzikoli. Kumene, dziko la zachilengedwe ku Africa kwambiri, izo chimakhala chogwidwa ndi zinthu zovuta kupulumuka. Kumeneko anthu lalikulu ndi owopsa zolengedwa, amene sichingapezeke kwina kulikonse. Koma pa nthawi yomweyo, savannah African ndi wokongola komanso zosangalatsa, ngati ngodya ina chilengedwe unexplored mu dziko.