Ndima inogarwa kunyika Nyika, uye ayo vakuru razoobrazie

Blue nyika inonzi nekuti akawanda pamusoro anotora aqueous svikiro: nyanza, nemakungwa, nzizi uye madhamu. Kazhinji, nyika Nyika anotora chete chete mumwe pavatatu kwayo pamusoro. Asi panguva imwecheteyo unogona kunzwa zita "Green Planet", nekuti pano chete (sokuziva tinoziva Panguva iyi muchadenga ubanguranyika) ndiye zvimiso upenyu sezvo tinozviziva, uye dzakasiyana siyana miti, nemiti uye rekushongedzesa yakasvibiswa pasi rwegirini noruvara .

Zvii anoita nyika ruyamuro

Makumi matatu kubva muzana uyo akatora nyika nyika, vane unhu avo, maererano chaizvo ari nzvimbo, uyewo chokuita kufamba tectonic kwamahwendefa. Highlands, rinowanikwa Panguva iyi Nyika, yakaumbwa mazana mazhinji, zviuru kana kuti kunyange mamiriyoni amakore akapfuura apo tectonic matete dhumhana, uye ikozvino chinoita zvinopfuura chetatu yenyika.

Mumarenje, anowanzoramba unozvidzora mapazi uye zvakasiyana kwakakwidziridzwa mhepo kutonhora, nenzvimbo inokosha chidimbu makumi muzana.

Uyewo, nyika nyika yakafukidzwa gobvu masango, AZHUTHA nemapani, izvo zvinogona iri munzvimbo dzine makomo. Pamwe pane inenge 50 muzana munyika, apo munyoro nzvimbo Somuenzaniso, mvura matanda. Small (tichishandisa) uye kuti nyika mazizaya: 10% - Antarctica, kuchamhembe chikamu Eurasia uye North America.

Nyika nokupesana mukati makondinendi

Zvino nyika nyika rakakamurwa makondinendi makuru matanhatu. Remasangano pavo - Eurasia ichi, achiteverwa Africa (ba mamiriyoni 30 Km.), North America (ba mamiriyoni 20 Km.), South America (ba mamiriyoni 18 Km.), Antarctica (14 (mamiriyoni 55 mativi makiromita.) miriyoni ba. km), uye Australia (8.5 mamiriyoni ba. km). Nhamba All anopiwa muchimiro woita uye inobva munzvimbo dzakapoteredza muzvitsuwa. mumakondinendi Map unokubvumira kuona uye kunzwisisa apo mukondinendi iri.

Zvinofadza kuti pane dzidziso pamusoro chete sverhmaterike. Maererano naye, magetsi makondinendi vaimbova mumwe.

ino yainzi Pangea, akashamba gungwa yake imwe huru, iyo masayendisiti anonzi Panthalassa. Uchapupu dzidziso iyi ndechokuti kumicheto makondinendi dzinogona kubatanidzwa, uye havana anongoda hapana zvikanganiso zvichava chete, uye kuti achiri kufamba makondinendi uye zvitsuwa. Zviri kunyora nezvavo pasi pose; chete vamwe gumi masendimita pagore, asi zvakadaro pane chinhu chakadaro.

More ruzivo pamusoro zvikuru makondinendi, zvitsuwa , uye vakasuka makungwa dzavo

Eurasia - mukondinendi kuti akashambidza ose nyanza zvenyika. In Kukurukura nzvimbo yaro ndiyo yechitatu pakukura kuchitsuwa Kalimantan. Nemhaka ndima yayo yakakura iri huru inogona kuonekwa chero ekunze uye zvakapoteredza ezvinhu, iyo inokwanisa kuomesa nyika - kubva yechando nehasha kutiza. Zvinokosha kucherechedza kuti kondinendi iri muzvikamu zviviri nyika - Europe uye Asia. Europe ndiyo pazasi ose wegungwa pakati dzimwe nyika - mamita 300 (avhareji). In Asia, kureva yaro kumaodzanyemba-yokumadokero chikamu, ndicho kupfuura kweItari munyika - muArabhia, uye nharaunda Eurasia ndezvaani Kudeuka rezvitsuwa - Greater Sunda Islands.

Africa - yacho pamwe muvakidzani Madagascar, wechina Chitsuwa munyika. All kuzivikanwa kupfuura mugwenga munyika, yainzi Sahara. Vakasuka kondinendi nyanza maviri - yeAtlantic uye Indian. In rwezasi kondinendi Gungwa reMediterranean, izvo wakapatsanura Europe uye Africa. Zvinokosha kucherechedza kuti Africa, sezvo chikamu chenyika, inzvimbo vanopfuura 70% vemo vanogara muurombo.

The chete chikamu danda, iine mumakondinendi maviri

North neSouth America - kumakondinendi maviri, izvo pamwe chete vanoumba chikamu rimwe nyika - America. Ivo dziri zvachose dzokuMadokero Hemisphere uye zvakabatana noku muIsthmus Panama. For North America vanosanganisira chitsuwa munyika - Zimbabwe, uyewo murutivi rwechishanu - Baffin Island. Zvinonzi akashambidza nyanza matatu - yeAtlantic, kweArctic uye Pacific. South America - yeAtlantic uye nyanza Pacific.

Duku, asi hapana zvishoma kunoshamisa makondinendi

Antarctica - soro (2400 metres pamusoro pegungwa Paavhareji) uye coldest (avhareji tembiricha waivako - ^-70 ° C) kondinendi Panyika, iri zvachose weSouthern Hemisphere. On nenyika yaro, kuwedzera kune nokusingaperi chando, ndiwo South Pole, izvo anenge rinobatana nepakati kondinendi. Vakasuka nyika Pacific, Indian uye Atlantic mumakungwa.

Australia - duku kondinendi, rakamiswa kumaodzanyemba hemisphere, anenge Midway kuburikidza wakapfuura Tropic of Capricorn. Panyaya iyi, ndiyo kondinendi driest ine achiri nzvimbo duku dzinopisa masango uye misoro nesinou. Australia inoremekedzwa nyika yose, iyo unobereka zita kondinendi, usina analogue munyika yedu. Nharaunda pedyo yakaoma rechipiri-yavose sezvavakatarirwa hukuru zvitsuwa munyika - New Guinea.