Natural nzvimbo North America: inobudisa nokurondedzerwa

Natural nzvimbo North America kudhonza achitevedza meridians, nekuti mumwe munzvimbo yacho ine mukana kukudziridza dzimwe maindasitiri. Vanotonyanya dzinongoitika nzvimbo iri, ndipo pariri rwakaramba achitevedza Meridian. Chokwadi chokuti kwakaita nzvimbo yacho zvinotungamirira zvachinja nhamba kupisa uye mwando kwete chete kubva kuchamhembe kusvika kumaodzanyemba, asiwo kubva kumavirira kusvikira kumabvazuva.

Natural nzvimbo North America, riri munzvimbo Groenland uye Canadian Archipelago, rinonzi Arctic magwenga. Sezvo okunze vane hasha kwazvo, izvi zvakaita kuti uve mufananidzo murombo kwazvo kasvisto uye miti nemhuka zvakazonaka. In idzodzo dzisina inogarwa chando, unogona kuonekwa chete mosses uye lichens. Zvinenge mhuka yose anogara munyanza.

Iri kure kuchamhembe kondinendi iri achinaya mvura wongoramba. Sezvo pane nguva dzose mwando, nharaunda yakava waterlogged. Zvinenge nharaunda yose wakafukidzwa mosses uye lichens. Kana miti, iro zvipfupi Birch uye alder asingadi kuwana nekukwirira vanopfuura 5 cm.

Achigura rwezasi, zvakasikwa nharaunda North America anotarisa inozikanwa achinaya mvura. Zvinonzi sechinhu Transitional danho uye kunoratidzwa rakatumbuka masango anogara achinaya mvura munzvimbo. zviri dzinoratidzwa pamberi alder uye the willow mumatenhere. Chete munzvimbo yenzizi dzinotanga kuonekwa spruce uye larch.

Natural nzvimbo coniferous dondo iri mberi kumaodzanyemba. Pano unogona kutarisa yechando nehasha uye refu uye chirimo - pfupi uye kudziya. Panyaya hwevhu uye mhepo, sezvo nzvimbo kunoratidzwa yakaderera kwevari kwemvura uye mwando pano rakawandisa.

Zvinhu, North America mapazi dzinoratidzwa zvenguva maitikiro. Saka, pakati coniferous uye masango Deciduous ndiyo nzvimbo masango yakavhenganiswa.

Uye kare munharaunda nharaunda Appalachian raimiririra broadleaf masango, izvo dzinoratidzwa siyana muti marudzi. Kana mhuka, pane nondo zhinji, porcupines, unobereka baribalu uye possums, ndiyo chete vamiririri marsupials iri kondinendi yose.

Kana sandara nzvimbo kondinendi, pane sango-inowanzorimwa wongoramba. Eastern chikamu anonzi Prairie, nekuti ine yepamusoro mwero unyoro. Nhasi, nzvimbo iyi makare zvakazara nokuti kunoratidzwa wakaenzana nevhu, zvakanaka okunze akanaka dema ivhu.

North America, uko dzakadaro dziri zvakanaka pamusoro miganhu hwaHerodhi, kunoratidzwa kuvapo pakati inowanzorimwa mapazi nechepakati chikamu kondinendi. Pano, yakawanda kupisa iri kusvitsa, asi ichi hachisi yakawanda mwando yakakwana iri ndanyarara hangu.

Kana Kumabvazuva chikamu subtropical vematunhu, ipapo kukura masango vakavhengana, anomiririrwa dzakawanda mhando Conifers, nemichindwe pfupi uye shrub marudzi miti yakasvibira momuoki.

Kana isu kutaura pamusoro Pacific pamhenderekedzo, iri hunodzorwa hardwood masango uye minzwa. Wevhu vane mashava, uye ivo vanokura yakawanda chisingawanzowaniki kwemarudzi miti yakasvibira pomuouki, dzakanga nechakare pamberi Ice Age.

Natural nzvimbo America, achitora Peninsula Florida uye California dzinonzi subtropical uye inopisa. The zvikamu zviri alternated mumwe Meridian. Menzvimbo zvizere kubatikana nzvimbo savanna uye musango. Panyaya Atlantic mumhenderekedzo yegungwa mubani, zviri zvikuru yakakanyiwa zvokutengeserana mhepo, nokuti guru kwazvo masango anogara achinaya.

Muna Cordillera zvakajeka zvikuru anomiririrwa dzemakomo wongoramba.