Chii mhepo uye chii nokuda

Mhepo - ndiye "mhepo bhachi" Nyika, sezvazvakanyorwa kunzi, uye upenyu pasi redu pasina zvaizova zvisingabviri. nyika avo yepasi pose apo pasina mhepo, haagoni kuzvirumbidza zvipenyu. Izvi "jasi" mhepo anoyera bhiriyoni 5 matani, uye kubva pariri isu kutora okisijeni uye zvinomera kufema carbon dioxide. Nepariri neutralized chimvuramabwe inoparadza nezvimedu zvezvingwa nzvimbo, uye ozone chibharuma - ruponeso rwedu kubva ultraviolet uye nezvimwe nemwaranzi. Saka chii mumhepo? Ngatimbotaura zvakawanda nezvazvo.

Mhepo - ari gaseous hamvuropu imwe yokudenga muviri, nyeredzi kana nyika. Gas vanoumba muchadenga inoitwa negiravhiti zvokuti zvakaoma kuziva apo ayo faibha rinoguma. Mushure gasi chinhu amorphous fuma. Saka, mamiriro okunze anoonekwa kuva nzvimbo apo gasi uye nyika tenderera integrally.

The akaturikidzana zvomumhepo

The chadenga dzinoitwa kwedu nyika, multilayered. Zvinoita sokuti zai, iyo runopoteredza mondo mapuroteni. The akaturikidzana kana chikamu muchadenga, dzakasiyana ukobvu uye vari zvakasiyana akareba. Ngatitorei Kutarira navo.

The troposphere. Izvi "zvokudya ekunze." ukobvu Its anenge 15 km. Pano, zvose pasina kumbomira kubvongodzwa, ichidziya uye kutonhora mhepo Rwako yakasananiswa, nokudaro nokuumba makore, bvungapfunga, makore.

Stratosphere. In rukoko urwu, 25-30? Km mikobvu, mu aro okumusoro chikamu kuunganidza ozone. Izvi gasi layer ane ukobvu iri dikisa, kunokosha nokuda Earth. Asi ozone nguva kuparadzwa nokuda kuitika makemikari vasingadiwi siyana.

The mesosphere. Bhora rinotanga kubva kukwirira 50-55 km zviri pamusoro 80 pamusoro pasi. Panguva iyi, pamwe kuwedzera pakukwirira kwaro, uye tembiricha rinobuda.

Thermosphere kana nanospheres - fathomless expanses ose ionized gasi. Munzvimbo idzi mhepo pasi zvinoitwa nemwaranzi kubva sparse chaizvo nzvimbo, ane hombe yemagetsi conductivity. Zviri izvi yakakwirira ratinoona akaturikidzana kuonekwa Aurora.

makemikari anoumba

Achipindura mubvunzo pamusoro pezviri muchadenga, zvinokosha kufunga sezvamunoita kwayo. Saka, inoitwa musanganiswa 10 akasiyana magasi, ramakagadzwa kupfuura uwandu senitrogen (78%), okisijeni inofanira kutevedzerwa (21%). Zvazvinosarira 1%, uye pano rinokosha mugove mumwe argon, chikamu chiduku carbon dioxide, neon, uye nehelium. Gas chadenga - iri inert zvine maatomu akafanana, uye mhinduro, havasi kuuya nemamwe makemikari. Uye zviduku chaizvo kuenderana mumhepo, sarufa dioxide, carbon dioxide, amoniya, ozone (gasi, okisijeni chokuita) uyewo mvura mhute.

Kuwedzera kune izvi zvinhu, uye atomosfere zvine extraneous zvinhu: utsi nezvimedu, gaseous kusvibiswa, guruva, munyu uye kuputika nedota.

kusviba

Pamwe chete mubvunzo zvinotaura Dzenyika mhepo, rinoshanda kune dambudziko kusvibisa yedu "mhepo bhachi". Vanonyanya kupa kusvibiswa vari emakambani ari mafuta uye simba kwemauto, kugadzira, tasa. zvinokuvadza Of zvose kugara 80% choutsi rwesarufa dioxide, Mahydrocarbon, carbon oxides, senitrogen uye zvinhu zvakaoma. Kazhinji vanhu havazivi kuti izvi zvaiitika uye kuti zvinokosha zvikuru upenyu hwedu nyika. We ndakadzidza kuti mhepo akarurama, uye muitiro kushandisa mhepo hamvuropu sezvo kwainoda.