Kamar yadda mutum yana amfani da iska? Iska taimaka mutane?

Our halitta masihirci ba tare da makamai, ba tare da kafafu ƙofar buɗe, da karfi, iko, ke bi girgije garkunan tumaki. Kuma shi ne kawai "furanni"! da ya kwarara daga iska, wanda aka kullum motsi layi daya da ƙasã ta surface karkashin karfi dukkan har ma fiye. Yana da muhimmanci sosai cewa yana da wani zama tushen samar da makamashi. Kamar yadda mutum yana amfani da iska? All yiwuwa riga ya gane cewa muna magana ne game da shi.

Yana fitar da mai sanyi, zafi

Man yabon ikon iska daga a tarihi mai nisa. Ko kafin farko na AD halitta mataimaki "tsananta" da kõguna da tekuna daga jirgin, tsotso ruwa don ban ruwa, kara hatsi. A sakamakon haka, da Gwargwadon binciken da aka yi, Spikes ƙasar, cike da gari bins.

Da zarar wani m mutum fitar da siffa yadda za a juya iska a cikin na'urar samar da makamashi da kuma halin canza yanayin ta zama. A kasa, mu tattauna a daki-daki, yadda mutum yana amfani da iska ba, amma da farko ba saboda sun yi mubaya'a ga "The Flying Dutchman".

Aka da shi ba ga iska zirga-zirga na wurare masu zafi kasashe za a canza kama zuwa wani jahannama daga wani frying kwanon rufi, sanyi - freezed sau daya kuma ga dukan. Amma mu daraja Mataimakin "dilutes" da tsakaitãwa, kawo kyau da dumi zuwa wuri inda suke yin mafarki game da, kamar yadda manna daga sama. Wind, kamar fitina da tumaki, da ke bi da girgije a sararin sama har abada. Tun lokacin da duniya rarraba hazo - ruwan sama, snow.

Biyu-hanyar sadarwa

Kamar yadda iska zo daga? Globe na yanayi yanayi - mai iko takalmin gyaran kafa tafiya gas Layer (iska), wanda yana da wani nauyi, kuma presses a kan wani surface na wani taurãro, da dukan abubuwa a kanta. Wannan matsin lamba ne rarraba unevenly, dangane da mataki na Warming na duniya hasken rana.

"The Baturi" lithosphere ne da ɗan kama da gidaje (fahimci kusan kowane saman: zafi, sanyi a kasa, a tsakiyar - "don haka-haka"). A cikin duniya bambance-bambancen da shi ne yafi rikitarwa: da muhimmanci kwana na zafi juyi daga haske (ko da suke fada kai tsaye, ko ta shãfe surface na duniya wucewa), da kuma yanayi na tamkar surface (ƙasar, teku, da gandun daji, filin, a fili, dutsen).

Ƙarƙashin rinjayar da huldar abokantaka, "matsin-kadan" iska daukan saba siffofin mutane impermanence: a dumi-up motsa, sanyi - saukar. A lokaci guda "tashi shaidan» shies dama da hagu (daga high matsa lamba yankunan don low, da girma da bambanci, da karfi da iska). Mun tattauna yadda za a mutum yana amfani da iska, da motsi na iska.

Tsalle a ci gaba da wayewa

Kimiyance magana, a duniya ci gaba da matakai ne a tsaye da kuma a kwance motsi iska talakawa. Malale, cinikin iskõki, breezes (iskõki jinsunan) matsayi mai yawa dama. Mutumin ya gane cewa zunubi ba don amfani da su. Kuma fara jinkiri a kangararrun hali ta kyauta - ƙirƙira da ze tashi.

Ga wani misali na yadda wani mutum yana amfani da iska, ko kuma wajen amfani. A zamanin d Masarawa suka aiki a ciniki da kasashe makwabta. Neil furrowed sailing jirãge, loaded tare da dukiya da kofuna da dama, wanda sun hada da bayi. Daya iya tunanin wani bege look bayi, staring a cikin sama. Iska ta cika da babbar chunks na m masana'anta haske a kan mast jũna a gare su baki.

Used ze tashi mazauna gabashin Rum Coast da Phoenicians. "Tare da iska" kai mahaɗar tsakãninsu na Nile a mezhmaterikovuyu ruwa lu'u-lu'u, sun gano "Masar kasuwar for" kayayyakin samu cewa saya daga abũbuwan shirkinsu. Daga baya, da mai girma "gonyalschik girgije" taimake wakilan Phenicia circumnavigate Afirka. Yana hankali kumbura cikin sãsanni da ci gaban da wayewa.

All peremeletsya

Tekuna kuma teku - babban rai sarari na iska, "reveler" shi ne inda ya hanzarta, inda ya juya. A ƙasar shi a bit cunkus. Amma Homo sapiens cewa ba tsorata: ga dubban shekaru kafin sabon zamanin wanzu iska dabaran (babban ɓangare na niƙa). A cikin duniya akwai da nata irin sunadaran kara hatsi a cikin shekaru 3000 da shekaru (Alexandria).

Ga bayani a kan yadda mutane ke amfani da ikon da iskar, ya ce gari arziki tarihin 'yan adam. Biyu da ɗari shekaru BC. e. Mun yi aiki a Farisa windmills da a tsaye axis na juyawa (a kasar Sin da suka bayyana ko da a baya). Mun saba wa images of da niƙa tare da fuka-fuki na wata babbar axial fan. tsaye yunkuri na ruwan wukake kama da wani whirligig whirling.

Suka yi na kyauro, wanda ake gyarawa zuwa firam. Mill hananna: da yanayi "m" bumped da shi da kuma "bouncing" a kan hanya. Tare da iska dabaran Babilawa bushe fadama (pumped ruwa). A tarihin Stores bayani game da wanzuwar man fetur Mills, sawmill, bumagodelen aiki tare da taimako daga cikin iska. A cikin nazarin da facts, a matsayin mutum yana amfani da iska (iska ya kwarara), da niƙa ne ba faufau "m."

A cikin babban balan-balan

Mun riga mun ambata cewa zafi iska rushes up. Farga da wannan, mutane sun yanke shawarar amfani da wannan dukiya ga nasu dalilai: daga m masana'anta sewed babbar balan-balan tare da wani rami a kasa ta hanyar abin da ya cika ta da zafi iska.

Experimenters Montgolfier yan'uwa yi shi a 1783. A tethered da balan-balan kwandon sa m dabbobi. A farko "sharonavty" - duck, zakara da zinariya scallop da ɗan rago, yayin da kyawu a sama blue, sa'an nan ya sauka lafiya. Ba da da ewa a kan ball fara levitate mutane. Magana game da yadda mutane amfani da iska (iska ya kwarara), da balan-balan shi yiwuwa a yi watsi.

Don taimaka masu sa ido

M jirgin sama bauta wa mutane da yawa a cikin filayen aiki. Godiya a gare su, sun kasance iya duba kewaye yankin da bird's-ido view (for soja dalilai, shi yana da muhimmanci musamman), sa tsare-tsaren da ƙasa. na farko iska matafiya bayyana.

A watan Agusta, 1887 Rasha Dmitri sunadarai Mendeleev, wanda ya yi karatu da kaddarorin gas da kuma taya, kazalika da babba yadudduka da yanayi a wani balan-balan cika da hydrogen, tashi zuwa watch da kallon masassarar rana. Yana da aka 18 mil daga sandan. balan-balan jirgin ya taso da babban amfani a cikin Sahaban.

Ya tashi 53-shekara manyan malaman kimiyya kadai. The ball iya tashi ba to da ake so tsawo, amma kusan 4 kilomita (3,8) tashi. Clouds rufe hasken rana, duk da haka, Mendeleev suka gudanar ya gano partially da hasken rana Corona.

Shin yana yiwuwa don sarrafa iska?

Balan-balan mutum ne ba batun management, amma gaba daya biyayya da iska. Masana kimiyya sun yarda da wannan Jihar harkokin iya ba. Suka ƙãga da controls (rada da propeller). Saboda haka akwai balloons. Kawai iska da aka rasa da matsayi tare da ɓacin rai. Wannan Mendeleev bayan 100 kilomita na yanayi "varmint" komai a fili inda Dmitry Ivanovich "zauna" ba da mamaki: a cikin sunan marubuci Saltykov-Shchedrin, tsakanin Kalyazine da Pereslavl-Zaleski.

A nazarin tambaya na yadda mutum yana amfani da iska (iska ya kwarara), da fan aka ambata a cikin wannan mahallin ne ko don matsar da jirgin ruwan idan ze tashi cika da iko ta wucin gadi iska ya kwarara? Wasu sun bayyana a zaton cewa idan fan aka saka a kasa (.. Watau cika da ze tashi a kasa), da iska ya kwarara bugun jini ne directed a wani kwana da kwance, kuma da aka nuna daga ze tashi, kuma a kwance, shi zai taso kan ruwa. Wasu ce, domin a bayyana amsar tambayar da ake bukata wani gwaji a manufa yanayi.

Halitta "wa" da manufa yanayi ga wani abu. Ya halin yanzu na zaune a cikin bude, in bauta wa mutane, daga lokaci zuwa lokaci nuna tawaye yanayi. Jayayya a kan "Yadda mutane da amfani da iska?", Mutane suna ƙara magana game da gaskiyar cewa wannan kyauta na yanayi ne da ba yadu amfani, aikace-aikace zangon za su fadada.