[{"text_idx": "#000001", "text": "Mis sorti kivist rannakaljud (vulkaaniline tuhk, liivakivi, ... ?) Liiv ise hele, lained vo\u0303imsad pikad. Sihukese lainega ookeanis tavakodanik ujuma ei kipu, aga huvi pa\u0308rast uuriks mis vee temperatuur vo\u0303is olla?"}, {"text_idx": "#000002", "text": "Head ku\u0308simused TT, googeldasin ja sain ise kah targemaks.RANNAKALJUD: (juttu konkreetselt Face Rock\u2019ist, aga ma arvan, et kehtib enamike sealsete kivihiidude kohta): \u201cBasically, Face Rock is part of something called the Sixes River Terrane, a deep bedrock formation that runs through much of this part of the southern Oregon coast. Its creation is all over the place in that long period of 201 to 56 million years ago. This chunk was under the ocean most of the time and eventually uplifted, sank back down, did this a few more times (probably) and eventually wound up near the surface. \u201cCold waters, rough conditions, and deadly rip currents are just part of the reason you really, really should not try to swim in the Pacific off the Oregon coast. The ocean on this coast is always freezing cold: always about 55\u00b0F (12,7\u00b0C) or so. Sometimes much colder in winter. In the summer the ocean rarely gets above 58\u00b0F (14,4\u00b0C).\u201d"}, {"text_idx": "#000003", "text": "Huvitav segu igasugu kivimitest nagu sain lugeda, a\u0308ita\u0308hh info eest! Ma sihuke kivihull, kes alati po\u0303nevusega kaljusid, kivimeid ja nende ajalugu uurib.Merevee temperatuuri asjus tuleb uduselt meelde, et isegi San Francisco kandis on ku\u0308lm. Ilmselt hoovuste mo\u0303ju, kuna samal laiuskraadil Idarannikul ta\u0308iesti soe ja ujutav. Isegi Canada idarannikul mo\u0303nusad sooja veega rannad nagu oma kogemustest tean."}]