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Kuwombera Star. Nenani cholakalaka ndi kuwerenga pemphero?

Nyenyezi kuthambo - phunziro la ndikuusa okonda ndi chinthu asayansi zakuthambo. Choyamba amasirira kwachinsinsi madzulo, wodzazidwa ndi mikanda matupi wowala, yotsirizira amizidwa kuwerengetsera zovuta zomwe zasungidwa kenaka bokosi lamaliro wa sayansi. Kuwombera Star ndi zambiri kwambiri ndipo akulonjeza kukwaniritsidwa kwa zilakolako wokondedwa. Komabe ndikofunikira kumvetsa terminology, kotero kuti kudali kwa chikondi mbuli.

Ndipotu, nyenyezi kuwombera si nyenyezi. Tangoganizirani zimene zingachitike kwa dziko lathuli ngati kugunda dzuwa! Star - kuwundana mpweya otentha, kutalika kwa amene ali yaikulu. Zikuoneka chabe chifukwa cha mtunda lalikulu Earth. Ngakhale dzuwa - sing'anga-kakulidwe nyenyezi Komabe, ndi wapamwamba kwambiri kuposa phindu la dziko lathuli ndi anthu mamiliyoni ambiri. cheza Bright chifukwa cha ingestion wa thupi lakumwamba mlengalenga mwathu, ndi chikhalidwe chosiyana.

Danga ndi yaikulu zosiyanasiyana matupi: kufumbi nyenyezi. zidutswa Breakaway wa comets kapena asteroids, miyeso ya zomwe kawirikawiri zosaposa mwala kakang'ono - izo meteoroids. Iwo amasunthira momasuka danga chifukwa pakalibe mphamvu mikangano mpaka nthawi sinafike anakumana ndi izi kapena kuti chinthu. Pankhaniyi - Dziko Lapansi. Ndiyeno yekha anayamba kuwatcha "zimiyala" ndi "meteorites". mfundo ziwirizi ndi kulekanitsidwa. Chammwamba - ndi chodabwitsa kuwala, lomwe likutuluka chifukwa cha mikangano ya chikhalidwe cha meteoroid a. Choncho, kuwombera nyenyezi imene tingamasulire ndi yowala losonyeza mchira - ndi chammwamba. kukula kwake angafikire boulders bwino ndipo ngakhale zambiri. Komabe, nthawi zambiri, ndi chammwamba salinso njere ya mchenga kapena timiyala.

Masana mu dziko lapansi ndi kugonjetsedwa ndi zikwi zimiyala. liwiro awo avareji mu uthunthu wa makilomita 35-70 pa mphindi. Chonchi chachikulu chammwamba liwiro limagwira mpweya kukana, kutentha kwake mofulumira kumawonjezera. thupi kwenikweni zithupsa, kukhala red-hot gasi amene anabalalitsidwa mu mlengalenga. Ndipo anthu pa nthawi ino mosangalala kumwetulira ndi kufulumira kuti cholakalaka. Chabwino, ngati kuwombera nyenyezi, kutanthauza kuti chammwamba ndi wamfupi ndi adzanyekeratu mu mlengalenga. miyala kumwamba lalikulu ndi kufikira dziko lapansili. thupi ili amatchedwa kugwa kwa miyala yochokera.

Wa m'Bungwe Lolamulira, mathithi kwambiri amakumbukira zimene zinachitika mu 1920 ku Africa. Choncho, m'dera la Chile tidakocheza kugwa kwa miyala yochokera Goba, kulemera kwa amene analipo matani pafupifupi 60. Large danga nthumwi anatichezerawo ina. Wokwanira kukumbukira chochitika mu Chelyabinsk. Kugwa kwa miyala yochokera ku United States, amene anagwa mu Arizona kwa zaka zoposa zikwi 50 zapitazo, anasiya Chigwa chachikulu ndi m'mimba mwake wamkulu kuposa mamita 1200. Amaganiza kuti kulemera kwa thupi dziko anali matani 300 zikwi, ndi lipenga kuchokera kugwa wake unali wofanana ndi 8000 kuphulika kwa mabomba, monga amene anali Hiroshima.

Kumene, kuwombera nyenyezi - ndi wokongola. Komabe, mu nkhani iyi, kukongola kungakhale kwenikweni zoopsa ndi mphamvu zowononga.

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