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Ban sha'awa abubuwa game ruwa domin manya da yara

Mafi yawa daga cikin al'umma ta duniya har yanzu ba hašawa musamman muhimmanci da kuma ba ya biya saboda da hankali ga samuwa, inganci da yawa na ruwa a cikin rayuwar mu. Ga waɗanda m isa ya rayu a ba-m yankunan, ruwa ba mai girma darajar, amma masana kimiyya ne sosai damuwa game da jihar albarkatun ruwa a duniya. Kuma da kowane wucewa rana bayyana sabon da ban sha'awa abubuwa game ruwa.

Ruwa a wani Glance

  • Yanzu ruwa ta rufe 70% na duniya ta surface, su dace da mutum amfani ne kawai 1%. Daga dukkan duniya ta ruwa ne sabo ruwa - shi ne kawai 3% na wanda shi ne samuwa ga mutum kawai 1.5%.
  • Kusan rabin dukan ruwa, wato 46%, aka located a cikin Pacific Ocean, cikin tekun Atlantic lissafinsu 23,9% na ruwa, da tekun Indiya ya samu 20,3% da kuma Arctic - 3.7%.
  • A zafin jiki a wadda misãlin teku ruwa daidai 1,91 digiri Celsius.
  • A daya gilashin ruwa ne 8 septillionov kwayoyin!
  • A wannan duniya tamu, akwai a kusa da 1330 jinsunan halitta ruwa. Suna classified ta Hanyar saukarsa (narke, gona, ruwan sama) da kuma abun da ke ciki.

Ban sha'awa abubuwa game ruwa da mutum

  • Mutum yana bukatar game da biyu lita na ruwa a rana. Ruwa na inganta nauyi asara: shan fiye da biyu lita, mu ba da damar jiki za a tsarkake, da gubobi sauri. Ruwa ne mai kyau dulls yunwa, bugu a kan komai a ciki, ko da wani abinci.
  • Mutanen da suka sha da ake bukata adadin ruwa kullum ne kasa yiwuwa ga ciwon zuciya fiye da wadanda suka sha kadan da ruwa mai tsarkakẽwa.
  • Ba tare da ruwa da mutum zai iya tsira ga kawai kwana shida.
  • adult jiki kunshi ruwa ta 70%, yara - 80% na 'ya'yan itace a cikin watanni biyar na shekaru a general da 94%!
  • A lokacin rayuwarsa, mutum ya sha game da talatin da biyar ton na ruwa. A talatin da uku lita na ruwa iya tafasa da makamashi na jikin mutum, saki mai rana.

ruwa da yanayi

Har yanzu akwai wa da mu ban sha'awa bayani game da ruwa da kuma ta jihohi.

  • Masana kimiyya sun gano biyar jihohin ruwa ruwa da goma sha huɗu - m.
  • Cold ruwa freezes to kankara sannu a hankali zafi, shi ya tabbatar almajiri.
  • A kankara ne denser fiye da ruwa ruwa, don haka ci gaba a farfajiya.
  • The most reserves na kankara a duniya ne a iyakacin duniya "hula".
  • Seawater ƙunshi furotin da kuma wasu na gina jiki.
  • Medusa kunshi 99% ruwa, da kuma kankana - 93%.
  • The talakawan zafin jiki na duniya ta teku zuwa uku digiri fi yawan zafin jiki na kusa Layer na iska.
  • A Azerbaijan, akwai ruwa da za a iya ƙona saboda da manyan adadin methane a cikin tsarin.
  • A Afirka ta Kudu, daga taps gudãna ruwa, edible untreated - da na uku a duniya a tsarkakuwa, kuma na farko da wuri ne shagaltar da ruwa Finland.
  • Lake a Antarctica goma sha sau saltier teku, da kuma kawai freezes a -50 ° C.
  • Maris 22 - Rãnar duniya albarkatun ruwa.

Ruwa: fun facts for kids

Muddin yiwuwa a ajiye mu m reserves na ruwa a duniya da fari, shi ya kamata a hankali, kuma Yanã ƙuƙuntãwa mu bi da shi da kanka da kuma koyar da shi ga 'ya'yansu. Yaro a cikin wani sha'ani ya zama sha'awar. Ku ciyar da jariri magana, wanda ya gaya masa ban sha'awa abubuwa game ruwa bisa ga shekaru. All yara - maximalists, don haka da bayanai cewa ta fara da kalmomin "guda, wannan", yana daure su sa damuwa, kuma ajiye a ƙwaƙwalwar!

  • Babbar drop of ruwan sama da aka girman 9.4 cm! Wadannan droplets fada a kan United States.
  • A mafi tsawo m ruwan sama a India domin kusan shekaru biyu!
  • The most hailstone auna daya kilogram da biyu grams! Ta fadi a kan Bangladesh.
  • A kauri daga cikin girgije a sararin sama na iya zama fiye da Dutsen Everest, da kauri iya zama har zuwa goma sha shida kilomita!
  • Dutsen kankara iya narke kamar yadda goma shekaru.

Yana da nisa daga duk ban sha'awa abubuwa game ruwa, musamman kamar yadda suka zama mafi kowace rana. Duba, koyi, yin binciken kansu, sabõda haka abin da duniya ya da wani mafi alheri kuma mafi ban sha'awa!

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