Cimilada Maraykanka. Cimilada of North America - miiska. Cimilada ee South America

Waa dhib in qof diidi lahaa xaqiiqda ah in cimilada ee Mareykanka waa wax kala duwan, oo noqon kara sidaas darteed si wayn oo kala duwan oo ka mid ah qayb ka mid ah dalka oo dhinaca kale ah, in at times, safar diyaarad, Willy qirsan, aad bilowdo in aad ka fikirto in qaddar waa in gobol kale tagay. From danbow buurta, saftay baraf qariyey, in arrin saacadaha duulimaadka aad naftaada ka heli kartaa oo lamadegaanka ku yaal, halkaas oo cacti koraan, iyo in sano gaar ahaan qalalan waa suurto gal in ay ku dhintaan harraad ama kulaylka xad-dhaaf ah.

Dad badan ayaa waxay aaminsan yihiin in si qalad ah cimilada ee South America iyo Waqooyiga si isku mid ah, ie ay soo noqnoqda sida image muraayad. Waxay wax ka badan dhagar ahayn waa. Ka dib oo dhan, waxaad arki, xaaladaha cimilada, gaar ahaan qaab dhismeedka of the Year, loo sameeyay ma aha oo kaliya ku xiran tahay meesha uu qaaradda. doorka A weyn ee geedi socodka this sidoo kale iska leh Dhirta hoose, joogitaanka ama maqnaanshaha of hadda qabow iyo diiran, sarajooggiisuna wuxuu ahaa dalka buuraha leh, iyo jiritaanka murugada.

Sidaas waxa cimilada ee Maraykanka oo dhan? Waxa laga filayo cimilada ee xilliyada kala duwan? Isku day in aad dhammaan la wada garto.

Qaybta 1. Warbixin guud

territory ugu badan ee Mareykanka ku leeyihiin noocyo kala duwan oo xaaladaha cimilada. Halkan waxa aad ka heli kartaa gobollada ku dhow-qabadka cimilada oo dhan.

Sida laga soo xigtay khubaro, saamayn wayn ku yeelan cimilada Maraykanka leeyahay oo dhan goobaha juquraafi ahaaneed ee qayb gaar ah ee dalka.

Formation of nooca cimilo xilliyeed zone ah gudahood ku xiran tahay muuqaalka guud ee dhulka ka, hadda badda iyo arrimo kale. meesha ugu weyn ee gobolka, oo ku yaalla koonfur, waxa uu ku yaalaa ee aagga fareen, ee waqooyiga cimilada ee America leeyahay oo dhan sifooyinka of nooca dhexdhexaad ah.

Hawaii iyo South Florida waa kulaale, Alaska hawada soo jireenka ah oo ka mid ah gobollada kala horjeeda dhulka. banka US foothill waxa lagu gartaa cimilada semi-cidlada, iyo xeebta California - cimilada Mediterranean. Oogada Great Basin iyo degaanka ku wareegsan waxa uu ku yaalaa meel ka mid ah cimilada oomane.

By habka, Qofna diidi lahaa xaqiiqda ah in ay tahay xaaladaha cimilada wanaagsan door weyn ku saldhigan ee qaaradda this.

Qaybta 2. cimilada US iyo muuqaalada ay formation

saamaynta A dareemi on xaddiga roobabka ayaa webigu ku jet ah qulqulka hawada ah, keeno qoyaan ka soo North Pacific.

Qubarada badankooda ayaa aaminsan cimilada ee North America (Sanduuqa 1) inta badan kala duwanaayeen ay sabab u tahay arrimaha soo socda ee hoos ku xusan.

dabayl qoyan waraabsadaan xeebta galbeed ee Mareykanka. Gobollada waqooyi-galbeed inta badan da'o, iyo meelaha waxay leeyihiin jiilaalka aad baraf. In California, inta badan roobab uu hoos u dhaco ee dayrta iyo jiilaalka, xagaaga waa qalalan oo kulul. Sidaa darteed Waxaa loo arkaa in cimilada ee galbeedka United States inta badan in ay jecel yihiin in ay waddanka u soo guurey ka Central Russia. cimilada halkan buu joogaa ku dhawaad bedelin, sida xilliyada beddelo jiro cad ah oo macquul ah.

Nuugo qoyaan oo dhan Cascade iyo Rocky Mountains, Nevada Sierra ah, iyo natiijada ay tahay wax-u hooskii roob, taas oo saameyn ku cimilada ee galbeedka Babacyada Great ah.

By habka, qof kasta oo aan og yahay ilaa hadda in ay tahay roob-hooskii sidoo kale ka qayb qaatay soo bixitaanka of Death Valley iyo saxaraha Basin Weyn. In il jet isku dhaceen hadda hawada ka mid ah Gulf of Mexico waxaa dabeylo xoog leh oo onkodka. Iyada oo ku xidhan isbedelka mass hawada heerkulka dhacdaa. Waxaa laga yaabaa in la kordhiyo ama hoos u.

Qaybta 3. Abaaraha

cimilada Hot la roobab yar muddo dheer keenaysaa in abaaraha, oo dalka Mareykanka ah - arrin joogta ah, oo ay leeyihiin cawaaqib xun.

Laakiin inta badan, dabcan, waxay ku xiran tahay meesha uu hal ama qayb kale oo ka mid ah dalka. Tusaale ahaan, cimilada ee North America (Sanduuqa 1), kulaylka uu leeyahay saamayn yar tahay inta kale ee dhulka, laakiin waxa ay weli ka dhigay masiibooyinka dalka waa mid u nugul inta badan.

Tusaale ahaan, abaarta u dhexeeya 1931 iyo 1940, loo yaqaan Bowl Boorka ah, ku dhowaad Halaagnay oo dhan beeraha ee Babacyada Great ah. aafadaas baaxaddeeda sida ayaa sidoo kale lagu arkay 1999-2004.

Laakiin abaarta ee la soo dhaafay, kaas oo ka dhacay California, wuxuu ahaa ugu awooda badan oo keentay in ay kor u qalajiyo of Lake Folsom, halkaas oo raad dejinta rush dahabkii laga helay ah. Meelaha qaar ka mid ah xaaladda degdegga ah lagu dhawaaqey. cimilada qalalan ayaa hoos u kaydka biyaha kaydkan Project Water State System, iyo in ka badan 25 milyan oo qof ayaa ka tagay oo aan biyo lahayn.

Qaybta 4. The tornado ugu ba'naa

US keenaysaa in tirada duufaanada, kuwaas oo caan ku cimilada ee gobolka. duufaanno waxay keeni khasaaraha aadanaha iyo qalab. qiyaas ee heegan tornado seeriga gaar ah, iyo guryaha oo dhan waxaa la siiyaa hoy. Sababtuna waxay tahay, vortices Hawada isku dhaceen of mass kulul iyo kuwa qabow hawada. More inta badan dhacaan in loogu yeero Tornado Alley, oo isku xidhaya goobaha ay kuwaas dhacdo dabeeci ah waa wax caadi ah.

Bishii Abriil ee sannadkan at Tupelo, Mississippi tornado ku dhuftay awood badan oo ay ku dhinteen in ka badan 20 qof ay noqdaan. baaqday Cunsurka iyo waddamada kale ee Mareykanka, dhimasho iyo dhaawac daraasiin dad ah, baabbi'iyey guryaha iyo khadadka isgaarsiinta.

Qaybta 5 duufaanada ee American

Duufaanada - arrin dabiici ah, taas oo waa wax caadi ah in dalka this. cimilada US kor u formation.

Gaar ahaan saameeyey this goobaha musiibooyinka ee xeebta bari, ee Islands Hawaiian iyo dalalka koonfurta xuduud gacanka Mexico. xilli duufaan soconaysaa ka June illaa iyo December. dhabar jab weyn muddada u dhaxaysa August si October. Shanta duufaanada ugu awooda badan waxaa ka mid ah: "Katrina", "Ike", "Wilma", "John" iyo "Charlie."

Hogaamiyaha The iyaga ka mid duufaan ah "Katrina". element The dhamaadka August 2005 ahaa ugu burbur taariikhda Mareykanka. Saamaysay New Orleans ee Louisiana. In ka badan 80% ee aagga magaalada jiray biyo, ku dhintay in ka badan 1,800 qof, dhaawac ka soo musiibada lacag dhan 125 bilyan oo doolar.

duufaan shanaad ee xilli ciyaareedka 2008 uu ahaa "Ike", helay 4 a on qiyaasta ah ee halista ku jira "Saffir-Simpson." Storm dhufatey xeebta koonfur-bari ee Maraykanka, xawaaraha dabaysha gaadhay 130 km saacadiiba. Meelaha xuddunta u ah duufaan la ku yaal 1,150 km koonfur bari ee magaalada Wilmington (North Carolina). Burbur ka yimaada musiibada lacag dhan 30 billion oo doolar.

Enough duufaan kulaylaha degdeg ah oo wax tar ahaa duufaan a "Wilma". Sannadkii 2005, wuxuu ahaa awood lixaad oo keenay dhaawac halis ah. awoodda ugu weyn ee duufaan ku laashay on the Peninsula Yucatan iyo Florida. Dilkii ku saabsan 62 qof iyo khasaare dhaqaale lacag ilaa 29 billion oo doolar.

Qaybta 6. Daadka ee Maraykanka

daadad badan oo dhaca inta lagu jiro dabeylo daran. Features ee gargaarka Maraykanka ayaa sidoo kale saameyn ku yeelan muuqashadii. Tusaale ahaan, onkod ah si deg deg ah buuxin kartaa waadi iyo in kor loo qaado heerka biyaha. sababta daadad noqon karaa roobab culus, maxaa yeelay, kuwaas oo marar badan ka dhaca dhul.

daadkii ugu weyn ee dhacay bishii May 2011, wuxuu ka siddeed dalalka Maraykanka gaaray. Heerka biyaha ee Wabiga Mississippi ayaa soo sara kacay dhowr jeer, si degdeg ah sii kordhaya hadda. Musiibada ku dhow magaalada New Orleans baabbi'iyey. width Webiga ee Tennessee ayaa kor u kacay 6 jeer iyo daadadku meel weyn. Oo qararka webiga Cumberland keentay in geeri iyo keena weyn waxyeello wax.

Qaybta 7. Xagee inta badan dhulgariir dhici yahay?

Bedka oo dhan xeebta galbeed ee North America loola jeedaa degaanka ee loogu yeero Pacific suunka dabka, halkaas waxaa jira dhul gariir badan. Goobtani waxa ay sidoo kale waxaa ka mid ah aagga ka Alaska koonfurta California. Gaar ahaan marno firfircoon ee Range Cascade ee waqooyi galbeed United States. Laakiin waxqabad ee Kobenhagen ee Hawaii, caan ku marno ay, ma aha mid halis u ah dadka.

dhulgariirkii ugu xooga badan ee qarnigii la soo dhaafay ayaa dhawaan ka dhacay Washington. Gariirid dareemay in ka badan 12 milyan oo qof. Waxa uu noqday xuddunta u ah Virginia. Waxaa ma lahayn khasaaro badan. Laakiin haddii xuddunta u ahaa oo ku yaalla masaafad ka Washington ama New York, cawaaqibka ay noqon kartaa wax badan ka sii daran. Seismologists wac kuwaas vibrations dahsoon oo heli dhibaan.

Qaybta isbedel 8. Cimilada

Sida laga arki karo ka macluumaadka kor ku xusan lagu soo bandhigay, noocyada cimilada ee North America waa mid aad u kala duwan, laakiinse iyagu ma la odhan karaa waa mid deggan. Waa maxay sababta? Xaqiiqdu waxay tahay in khubaro ka sano xusay isbedelo waa weyn ee sanadka.

Sayidka, waxbarashada kiristaalo baraf hawada ayaa muujiyay in content ee CO ₂ in jawiga ayaa kordhay 40%. Sida laga soo xigtay saynisyahano, taas waxaa sabab u ah hawlaha aadanaha. In kasta oo xaqiiqda ah in ₂ CO waa element a dastuurka hawada, qofka ka lafo sari shidaalka daciifin wareegga carbon dabiiciga ah iyo dheeraadka on Wednesday ay ku dhacaan. Xad-dhaaf ah CO ₂ content mustaqbalka keeni kartaa in la kordhiyo heerkulka ma aha oo kaliya gudahood dalka, laakiin sidoo kale dhulka dushiisa oo dhan guud ahaan.

Marka la barbar dhigo heerka u kaca ee la soo dhaafay tobankii sano ee heerkulka celcelis ahaan Kobocii. Laakiin tani ifafaale ma burineyso isbedelada kale ee caalamka in tilmaamayaasha heerkulka.

kululaaneysa ee a darajo yar oo sabab u ahaan kara halis ah oo loo baqo. Xitaa weecasho yar oo saamayn ku isbedelka dhuleed ee heerkulka iyo roobab, iyo sidoo kale sii kordhaya tirada dhacdooyinka ba'an ee cimilada.