Nā kumuwaiwai o ka honua

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Aia nā kumuwaiwai o ka Honua i ka wai o ka honua a me ka wai kai o ka honua. Hoʻohana ʻia lākou ʻaʻole wale e nā kānaka a me nā holoholona, ​​akā makemake ʻia no nā hana kūlohelohe like ʻole. ʻO ka wai (H2O) he wai, paʻa, a i ʻole kinoea. ʻO ka nui o nā kumuwaiwai āpau e hana i ka hydrosfer, ʻo ia hoʻi ka pūpū wai, i hana ʻia he 79.8% o ka ʻili o ka Honua. Loaʻa iā ia o:

  • moana;
  • kai;
  • nā muliwai;
  • nā loko;
  • ʻōhū;
  • waihona wai ʻimi hoʻopunipuni;
  • wai lepo;
  • nā ea lewa;
  • pulu i ka lepo;
  • uhi hau;
  • nā aniani.

I mea e mālama ai i ke ola, pono ka poʻe e inu wai i kēlā me kēia lā. ʻO ka wai maʻemaʻe wale nō ke kūpono no kēia, akā ma kā mākou honua he emi ia ma mua o 3%, akā i kēia manawa aia wale nō 0.3%. ʻO nā waihona nui o ka wai inu i Russia, Brazil a me Kanada.

Hoʻohana o nā kumuwaiwai wai

Ua ʻike ʻia ka wai ma ka honua ma kahi o 3.5 biliona mau makahiki i hala aku nei, a ʻaʻole hiki ke ʻike ʻia e kekahi kumuwaiwai ʻē aʻe. Pili ka hydrosfir i nā waiwai pau ʻole o ka honua, ʻokoʻa, ua hana ka ʻepekema i kahi ala e hana i ka wai paʻakai i hiki ke hoʻohana ʻia no ka inu.

ʻAʻole pono nā kumuwaiwai wai wai e kākoʻo i ke ola o ka poʻe, flora a me nā holoholona, ​​akā hāʻawi pū kekahi i ka oxygen i ke kaʻina o ka photosynthesis. Eia kekahi, hana nui ka wai i ke ʻano o ke aniau. Hoʻohana ka poʻe i kēia kumuwaiwai waiwai nui i ke ola o kēlā me kēia lā, i ka mahiʻai a me ka ʻoihana. Kuhi ka poʻe loea i nā kūlanakauhale nui e hoʻopau ka mea ma kahi o 360 liters o ka wai i kēlā lā i kēia lā, a ʻo kēia pū me ka hoʻohana ʻana i ka lako wai, ka hoʻowai wai, ka kuke ʻana a me ka inu ʻana, ka hoʻomaʻemaʻe ʻana i ka hale, ka holoi ʻana, ka hoʻoinu ʻana i nā mea kanu, ka holoi ʻana i nā kaʻa, ke kinai ʻana i ke ahi, a pēlā aku.

Pilikia haumia hydrosfir

ʻO kekahi o nā pilikia o ka honua ka hoʻohaumia wai. Nā kumu o ka hoʻohaumia wai:

  • wai neonehe home a me nā ʻenehana;
  • nā huahana ʻaila;
  • kanu ʻana o nā mea kemika a me nā mea radioactive i nā kino wai;
  • ua waikawa;
  • hoʻouna moku;
  • ʻōpala paʻa kūlanakauhale.

I ke kūlohelohe aia kekahi hanana e like me ka hoʻomaʻemaʻe ponoʻī ʻana i nā kino wai, akā ʻo ka mea anthropogenic ka mea e hoʻohuli i ka biosfer a i ka hala ʻana o ka manawa, hoʻoliʻiliʻi hou ʻia nā kahawai, nā loko, nā kai a ʻoi aku ka paʻakikī. Lilo i ka wai i haumia, lilo i kūpono kūpono ʻole wale no ka inu a me ka hana home, akā no ke ola o ke kai, ka muliwai, nā ʻano kai o flora a me nā holoholona. I mea e hoʻomaikaʻi ai i ke kūlana o ke kaiapuni, a ʻo ka hydrosfir, pono e hoʻohana pono i nā kumuwaiwai, e mālama iā lākou a hana i nā hana pale o nā kino wai.

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E nānā i ka wikiō: Nā Mamo Aloha Na Keʻelikōlani - Speech u0026 Panel (Nowemapa 2024).