@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000072> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000377>
  skos:prefLabel "هوای پاكیزه"@fa, "clean air"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000271> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000243>
  skos:prefLabel "لایه‌های هوا کره"@fa, "atmosphere layers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000269> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000043> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000250> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000289> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000314>
  skos:prefLabel "كنترل آلودگی"@fa, "pollution control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000396>
  skos:prefLabel "موریانه‌ها"@fa, "termites"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000170> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000406>
  skos:prefLabel "volume-temperature diagram"@en, "نمودار حجم-دما"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000114> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000341>
  skos:prefLabel "محیط زیست"@fa, "environment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000021> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000382> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000326>
  skos:prefLabel "گرم شدن زمین"@fa, "global warming"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000034> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000395>
  skos:prefLabel "مه‌دود فوتوشیمیایی"@fa, "photochemical smog"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000013> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000020> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000146> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000325>
  skos:prefLabel "گازها"@fa, "gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000404>
  skos:prefLabel "نظریه جنبش مولکولی گازها"@fa, "kinetic theory of gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000153> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000279> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000012> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000138> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000038> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000245>
  skos:prefLabel "لایه‌های سه‌گانه كره زمین"@fa, "earth three layers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000286> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000309>
  skos:prefLabel "گرما"@fa, "heat"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000045> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000252> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000378>
  skos:prefLabel "هوای مایع"@fa, "liquid air"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000431>
  skos:prefLabel "Dobson unit"@en, "یكای دابسون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000237>
  skos:prefLabel "اجزای هوا کره"@fa, "atmosphere components"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000152> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000011> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000137> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000052> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000385> skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000244> .
<http://www.irandoc.acir/onto/irandoc/CHMTR000244>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000378>, <http://www.irandoc.acir/onto/irandoc/CHMTR000325>, <http://www.irandoc.acir/onto/irandoc/CHMTR000326>, <http://www.irandoc.acir/onto/irandoc/CHMTR000404>, <http://www.irandoc.acir/onto/irandoc/CHMTR000377>, <http://www.irandoc.acir/onto/irandoc/CHMTR000314>, <http://www.irandoc.acir/onto/irandoc/CHMTR000341>, <http://www.irandoc.acir/onto/irandoc/CHMTR000406>, <http://www.irandoc.acir/onto/irandoc/CHMTR000309>, <http://www.irandoc.acir/onto/irandoc/CHMTR000395>, <http://www.irandoc.acir/onto/irandoc/CHMTR000396>, <http://www.irandoc.acir/onto/irandoc/CHMTR000431> ;
  skos:scopeNote "هوا کره لایه‌ای از هوا است كه گرداگرد زمین را فرا گرفته است و ضخامت آن به حدود 30 كیلومتر می‌رسد. یك نقش مهم هواكره، فراهم آوردن گاز اكسیژن مورد نیاز برای تنفس است. گیاهان نیز برای ادامه زندگی خود به یك منبع همیشگی از كربن دی‌اكسید نیازمندند، تا از راه فوتوسنتز مواد غذایی مورد نیاز خود را بسازند. هوا کره این نیاز ضروری آنها را نیز تأمین می‌كند. گاز نیتروژن(N2) در بین اجزای سازنده‌ی هوا‌کره بیش‌ترین فراوانی (حدود 78%) را دارد."@fa ;
  skos:prefLabel "atmosphere"@en, "هوا کره"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHMTR000243>, <http://www.irandoc.acir/onto/irandoc/CHMTR000237> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000245> .