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Dab tsi yog qhov tseem ceeb ntawm lub hnub ci system?
Dab tsi yog qhov tseem ceeb ntawm lub hnub ci system?

Video: Dab tsi yog qhov tseem ceeb ntawm lub hnub ci system?

Video: Dab tsi yog qhov tseem ceeb ntawm lub hnub ci system?
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Anonim

Cov Hnub Ci System muaj lub cev elliptical lossis qe, thiab yog ib feem ntawm lub galaxy hu ua Milky Way. Sab hauv Hnub Ci System muaj lub hnub, Mercury, Venus, ntiaj teb thiab Mars. Lub ntiaj teb ntawm sab nrauv Hnub Ci System yog Jupiter, Saturn, Uranus, Neptune thiab Pluto.

Ib yam li ntawd, tej zaum koj yuav nug, 12 qhov tseem ceeb ntawm lub hnub ci yog dab tsi?

Los ntawm sab hauv mus rau sab nraud peb muaj

  • lub hnub.
  • Mercury.
  • Venus.
  • Lub ntiaj teb.
  • Mars.
  • Lub asteroid siv.
  • Jupiter.
  • Uranus.

Dab tsi yog cov khoom tseem ceeb ntawm peb lub hnub ci thiab lawv ua li cas? Kev npaj ntawm cov Hnub Ci System [edit] Sab hauv qhov system yog tsim los ntawm lub hnub (the loj tshaj plaws mass), lub teb chaws ntiaj chaw (pob zeb thiab ze rau lub hnub) thiab lawv moons (hnub yog kos rau ntiaj chaw vim lawv gravitational force), ze-orbiting asteroids thiab comets, thiab cov lub ntsiab asteroid siv.

Tsis tas li ntawd, dab tsi yog qhov tseem ceeb ntawm lub hnub ci system?

Cov Hnub Ci System . Peb hnub ci system Nws muaj lub hnub qub nruab nrab peb hu ua Lub Hnub, cov ntiaj chaw Mercury, Venus, Ntiaj Teb, Mars, Jupiter, Saturn, Uranus, Neptune, thiab Pluto. Nws suav nrog: cov satellites ntawm cov ntiaj chaw; ntau comets, asteroids, thiab meteoroids; thiab interplanetary nruab nrab.

Dab tsi yog qhov tseem ceeb tshaj plaws ntawm lub hnub ci?

[1] Lub Hnub: Lub hnub muaj ntau dua 99% ntawm tag nrho cov huab hwm coj ntawm lub hnub ci system , gravitationally dominates lub hnub ci system thiab tuaj yeem pom raws li qhov tseem ceeb tshaj plaws khoom. [2] Lub Ntiaj Teb: Xwb, Lub Ntiaj Teb tuaj yeem pom raws li tseem ceeb tshaj plaws khoom vim nws yog tib yam khoom uas hosts lub neej.

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