Uye chii chinonzi dutu?

Zvichida tose vakaramba kunzwa kuti kumwe munyika kana kunze pedutu yakatsvairwa kuburikidza yakasimba uye akauya hombe yakawanda dambudziko, kutyora simba mitsetse, yakadzurwa emakore-kare miti, snesya matenga kure nezvivakwa uye chakawa zvikwangwani.

Asi wakambonyatsofungisisa kamwe chii zvakadai madutu sezvo vanoumba, uye chii simba vane?

Ngatiedzei vagonzwisisa.

Section 1. Chii chinonzi dutu? Vhuṱanzi

Hurricane kana dutu - mhepo simba, iyo anokwanisa rokuridza kwenguva refu ine nokumhanya kwazvo 32 m / chik.

Iri vortex, ane chinhu maitiro ndiwo yakaderera mumhepo kumanikidzwa kuchengetwa - vanonzi "pokupedzisira".

Panzira, iri tsika, kuti madutu dzinonzi dzinopisa madutu, kuri kunyanya South uye North America.

Zvinofungidzirwa kuti yenguva dzose dutu kwatiri muna dutu inopfuura kana mhepo nokukurumidza kwazvo 120 km / h. Uye kana simba dutu, uye dzimwe nguva inosvika 180 km / h.

Hazvibviri kuona chokwadi chokuti mhepo kupfuura simba uye dzinoparadza kazhinji musiwa egungwa. Vakanga vasingawanzotauri chete muchaparadza zvose nzira kwayo, asi kuumba chihombe chinozunguzirwa, akauya pasi pamahombekombe.

In musimboti, kwakadai kunayisa aumbwa chete munzvimbo dzinopisa, uye chete pamusoro pemvura yegungwa. Izvi zvaitika zvinoreva kuti vanotonyanya munharaunda yacho tiri, kashoma mikana yedu yokuva mubatwa ose okunze.

Zvakaoma vasarudze munhu chikonzero paumbwe mhepo ine simba. Chekutanga, musiyano iri mumhepo kumanikidzwa kana tembiricha akasiyana akaturikidzana zvomumhepo, uye chepiri kuti nyika yacho kutenderera simba unoitawo basa rinokosha mune zviri kuitika.

Zvisinei, zvinofanira kucherechedzwa kuti kana dutu, dutu kana kwete kuumbwa sokuvapo mvura pamusoro iri kanenge kudziyirwa kusvika 27 ° C.

Section 2. Ndezvipi madutu? The inoparadza dutu iri US munhoroondo
Zviya, madutu kazhinji apa mazita evasingatombonamati mukadzi muUnited States. Uye ichi zvinoitwa earufabheti, kutanga, Chokwadi, pamwe chete tsamba "A". Gore negore, zvinhu anodzokorora pacharo, uye naizvozvo, tikapedza nguva, kuongorora vanhu vanogona kudzidza kuti nhoroondo dutu mhando akarova nyika munguva yakati.

"Katrina" inokurukurwawo munhau rimwe inoparadza mutemo. Maererano chaiwo Saffir-Simpson pamwero, pedutu muchikwata 5, chikuru akanga paakavapa. The chinhu yakanga kuridzwa panopera August 2005. Maererano Masvomhu kuitwa, naityazheleyshy kwaitwa kuti US ezvinhu Louisiana, sezvo zvakanga guta rake New Orleans. Chepakarepo maawa mashoma pasi mvura akawana pacharo 80% muguta, akauraya vanhu vanenge 2,000 uye Nokurasikirwa zveupfumi totaled 125 billion. Dollars.

Section 3. Ndezvipi madutu? Vanogona kuva latitudes edu?

Inobva tsanangudzo, haizi pachitsuwa yemadutu hadziwanzowaniki. Uye hakuna zvichida hazvishamisi, sezvo akaumba pamusoro pemvura zhinji, ichi chinhu, sezvo mutemo, kakawanda inowira pamhenderekedzo.

Tinogona kucherechedza, somuenzaniso, muMoscow, St. Petersburg uye Kiev, zvichida zvakanga achinzi "yakawanda" kana "mhepo dzakakwirira", izvo kufambidzana dutu, sezvinei, kure kure.

More chaihwo kuti mumhenderekedzo yegungwa mapazi kweGungwa Dema. Somuenzaniso, April dutu iri Crimea aigona vatambudze vose Kwataigara uye vazhinji pazororo. Mhepo kumhanya mamita 30 pasekondi yoga yoga mukaputsa miti, nokuparadza inodiwa Dzhafarova Park mu Yalta, uchatumbura uye pokorezhit zvikwangwani.

Sezvineiwo, kwakanga kusina vakafa.