HangangaKareti me ngä whare wänanga

Ko te aorangi tata ki te Rā: whakaahuatanga me ngā āhuatanga

I whakaritea he reira kahore ngaro e faaafaroraa te ra a tawhio noa te mano o nga tinana te rangi, e, i roto i te tua ki te aorangi, me o ratou āmiorangi ngā unahiroa, Asteroids me ētahi atu matūriki. i taea ki te mataara e kore anake ratou i roto i whātata me ētahi atu pūrere, engari tae noa ki te kawe i roto i rangahau o tauira whiwhi i te whakamahi o pōkai pūtaiao Modern. tenei katoa inaianei e taea he pakari whakahoki maha ngā pātai e pā ana ki te tata ki te ra, aorangi, marama, me te tahi atu tinana tiretiera.

whakaahuatanga General o te aorangi pūnaha solar

I roto i te katoa, hei wāhanga o to tatou pūnaha solar kua iwa aorangi. He Ia o ratou ona ake āhuatanga arorangi me te hanganga. Waihoki, ko te whenua, revolve ratou katoa a tawhio noa tona tuaka ake e kore anake, engari huri noa hoki i te tinana te rangi noa. Ko te aorangi tata ki te ra - ko Mercury, Venus, whenua me Mars. e karangatia ano ratou "aorangi whenua". He āhua iti i roto i te rahi o ratou āhuatanga noa, nuinga o ngā āhuatanga totoka i roto i te hanganga, te ngaro o nga mowhiti, me te he maha iti o āmiorangi. I muri ratou haere mai i te aorangi o Hupita, i ngā Jupiter iho, ko Saturn, Uranus ko Neptune. E āhuatanga ratou e te huru tika mātotoru, me te wāhanga Kōmāmā e karapoti ana i te matua. Huri noa ia o ratou te tīari whakakai arā, o matū mongamonga me tītaka āmiorangi maha. Ka rite ki hoki Pluto, he reira tonu i roto i te pouri, a e kore e whakaaro reira he aorangi etahi pūtaiao.

Mercury

Tata mohio nga schoolchild e pā ana ki te mea i te ao tata ki te ra. Tenei Mercury. I roto i te rahi o nga māngai katoa o te pūnaha, ko ia i roto i te waru wahi. He meka ngā ko e te marama o Saturn ko Hupita (Ganymede me Titan aua) e nui i roto i te rahi. diameter o Mercury ko 4880 kiromita, ka ko tona ohuraa i te tawhiti i te mea e rite ana ki te tata 58 miriona kiromita i te ra. I roto i te aamu o tenei ao rere ahau kotahi anake kaipuke ( "Mariner-10" i roto i te tau 1974-1975), na inaianei i reira he kōrero e pā ana ki 45 anake ōrau o tona mata. E ai ki pūtaiao rangahau, rerekē pāmahana konei kei roto i te whānuitanga o 90 ki te 700 K.

Ko te aorangi tata ki te Rā he ahua rite ki te marama. Ko te meka e hapa i te reira i te papaneke, engari ki runga ki te mata i reira he he maha nui o ngā piere me chasms nui. E te tawhā taua pērā i te mātotoru, Mercury i te pūnaha ko i te wahi tuarua i muri i te whenua. Ko te papa autō i te ao ngoikore. Ko tōna kaha whakaritea ki te whenua ko te rau wa iti. He Mercury kahore āmiorangi, a taea te kite i te reira noa ki te kanohi tahanga.

Venus

Te ao tuarua, te whakawa i tona tawhiti i te ra, ko te Venus. I roto i te take i reira te pūtake o te paearu pērā i te rahi, ko reira i te ono o te tūnga. Ko tōna diameter he neke atu i te 12 mano kiromita, me te āmionga ko 108 miriona kiromita mai i te ra. Ko te tuatahi waka ātea, i rere e Venus, timata i te 1962. "Mariner-2".

Ina whakaritea ki te whenua, huri Venus rawa āta. Nā ki te taimi o ona wā ohuraa me hurihanga, tahuri tonu ki a tatou tetahi anake taha o te ao. Kei te maha karangatia e te reira i te Venus "tuahine ao o whenua" e tika ana ki to ratou faitatau nui. Na te pono, ko te, tona diameter ko waenganui i 95% o to tatou paraneta, me taimaha - 80%. Tino rite Ko te kiato, me te hanganga matū. I te wa ano kia tuhia te reira e reira he rerekētanga tuwhena i roto i te maha atu tautuhinga. He he take katoa ki te whakapono e kotahi a Venus nui o te wai, e te mutunga kohuatia atu, pera inaianei ko reira tino maroke. Planet e kore autō (e tika ana ki te hurihanga puhoi), me āmiorangi. Ka taea te kite te reira i ki te kanohi tahanga, no te mea he mea i roto i to tatou rangi, ko te "whetu" kānapanapa.

whenua

Tuatoru i roto i te rarangi i te ra, ko te whenua. Ko tōna diameter Ko 12 756.3 km me ko te āmionga i te tawhiti o te 149,6 miriona kiromita i te tinana te rangi. Ka rite ki te tahi atu tata ki te ra, te aorangi, te mea he hītori e hora hoki e pā ana ki 5.5 piriona tau. I roto i te pūnaha whenua ko te tinana tiretiera tino mātotoru. hipokina Water 71% o tona rohe. He āhuatanga ngā ko e konei anake vai te reira i roto i te puka wai i runga i te mata. Scientists whakaaro e he reira ko te nuinga o tenei e tika ana ki te pāmahana pūmautanga o te ao. Ko te taiao anake amiorangi o te whenua ko te marama. I tua atu ki reira, i whakapae te āmionga maha nga tinana horihori.

Mars

I roto i te wahi wha i roto i te tohu o te wehenga i te Sun me te tūranga whitu nui rawa ko Mars. Ko tōna ohuraa i te tawhiti o tata 228 miriona km i te tinana tiretiera, a he rite ki te 6794 km te diameter. Ko te kaipuke tuatahi, i rere ki a ia, ko "Mariner 4" i roto i te tau 1965. Ka rite ki te toenga o te ao tata ki te ra, te whakamanamana Mars he whenua pai taketake, me te ngā. Here i reira he rota o ngā piere, tupuke, pukepuke, me rererangi. Ko te toharite pāmahana i runga i Mars ko e pā ana ki haunga te 55 nekehanga. Tirohia te he reira taea noa ki te kanohi tahanga. No te āmiorangi, ka tenei ao e rua o ratou: Deimos ko Phobos, e revolve tata ki te mata.

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