World Geography: Oceans and Deltas
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World Geography: Oceans and Deltas

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Questions and Answers

Hind okeanining eng chuqur joyi qayerda joylashgan?

  • Yava (Zond) cho'kmasida (correct)
  • Fors qo'ltig'ida
  • Bengaliya qo'ltig'ida
  • Qizil dengizda
  • Hind okeanining suvlari qaysi okeanlarga nisbatan eng sho'r?

  • Tinch okeani
  • Arktika okeani
  • Atlantika okeani
  • Qizil dengiz (correct)
  • Hind okeanida qaysi sovuq oqim mavjud?

  • Mozambik oqimi
  • Musson oqimi
  • G'arbiy Avstraliya sovuq oqimi (correct)
  • Igna burni iliq oqimi
  • Hind okeanining qaysi qismida suv yuzasining harorati eng yuqori?

    <p>Shimoliy qismida</p> Signup and view all the answers

    Hind okeanining qaysi qismida Markaziy va G'arbiy Avstraliya botiqlari mavjud?

    <p>Sharqiy qismida</p> Signup and view all the answers

    Hind okeanining eng muhim xususiyatlaridan qaysi biri to'g'ri emas?

    <p>Eng katta suvosti vulqon koni bor</p> Signup and view all the answers

    Hind okeanining geografik joylashuviga oid qaysi fikr xato?

    <p>Okean qirg'oqlari unchalik parchalanmagan bo'lsada, Yevrosiyo bilan tutashmagan</p> Signup and view all the answers

    Hind okeanining qaysi qismi quruqlikka kirib borgan deb aytilgan?

    <p>Yuqoridagilarning hammasi to'g'ri</p> Signup and view all the answers

    Qaysi xalq Hind okeanida dastlab suzishni boshlagan?

    <p>Arablar va sumerliklar</p> Signup and view all the answers

    Yevropaliklardan kim va qaysi yili Hind okeanini birinchi bo'lib o'rgangan?

    <p>Vasko da Gama, 1497-1499 yillarda</p> Signup and view all the answers

    Study Notes

    Asosiy xususiyatlari

    • Eng sho‘r okean, eng issiq ko‘rfazi mavjud, eng katta suvosti deltasi bor
    • Cho‘kindi jinslar eng qalin (5,5 km, Gang deltasi), asosiy qismi janubiy yarimsharda
    • O‘simlik va hayvonlarga eng kambag‘al, eng uzun bo‘g‘izi bor
    • Neft va gaz zaxirasi va qazib olinishi, tashiladigan neft hajmi bo‘yicha birinchi o‘rinda turadi
    • Marvarid va durlar yig‘ib olishda yetakchi hisoblanadi

    Geografik o‘rni

    • Hind okeani sayyoramizda o‘ziga xos joylashgani bilan ajralib turadi
    • Okeanning katta qismi janubiy yarimshardadir
    • Shimoldan Yevrosiyo bilan tutashgan, Tinch okeandan Katta Zond orollari va Avstraliya orqali ajralgan
    • Maydoni 76 mln km²

    Okean qirg‘oqlari

    • Okean qirg‘oqlari unchalik parchalanmagan
    • Shimolda Bengaliya va Fors qo‘ltiqlari, Arabiston dengizi quruqlikka kirib borgan
    • Orollar nisbatan kam
    • Yirik orollar okeanning chekkalarida joylashgan
    • Vulqon va marjon orollari bor

    O‘rganilishi

    • Hind okeani sohillari qadimda taraqqiy etgan hududlar hisoblanadi
    • Taxminlarga ko‘ra, bundan 6 ming yil oldin odamlar Hind okeani va uning dengizlarida suzish boshlangan

    Okean tubi relyefi

    • Okeanning o‘rtacha chuqurligi 3700 metr, eng chuqur joyi Yava (Zond) cho‘kmasida bo‘lib, chuqurligi 7 729 m ga teng
    • Okeanda materik sayozligi katta maydonni egallamagan
    • Okean tagi boshqa okeanlardagiga qaraganda katta
    • Uni ko‘plab qirlar kesib o‘tgan

    Suvining harorati va sho‘rligi

    • Okeanning shimoliy qismida suv yuzasining harorati yuqori +25…+28 °C, janubida esa ancha past
    • Suvining sho‘rligi Dunyo okeani o‘rtacha sho‘rligidan yuqori
    • Qizil dengiz suvi eng sho‘r (42‰), sho‘rligi eng pasti Bengaliya qo‘ltig‘i (30–34‰) suvlaridir

    Oqimlari

    • Okeanning shimoliy qismida oqimlarning hosil bo‘lishiga mavsumiy shamollarning almashinishi ta’sir ko‘rsatadi
    • Musson shamollari suv harakati yo‘nalishi harakatini o‘zgartiradi
    • Okeanda Musson, Janubiy passat, Mozambik, Igna burni iliq oqimlari, G‘arbiy shamollar, G‘arbiy Avstraliya, Somali sovuq oqimlari bor

    Organik dunyosi

    • Hind okeani organik dunyoga boy
    • Shimoliy qismida baliqlardan sardanella, skumbriya, akulalar, janubiy qismida oqqonli baliqlar, masalan, muzbaliq va boshqalar uchraydi

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    Description

    Explore the key features of the world's oceans and deltas, including the largest ocean, hottest equator, and biggest river delta. Learn about the unique characteristics of marine life in this ocean that is home to some of the thickest species. Discover its southern hemisphere location, abundant flora and fauna, vast oil and gas reserves, and its reputation as a leading oil-producing region when measured by volume of oil extracted. Pearls and pearls are particularly famous in the collection of this ocean. Its geographical position is significant. The word "India" translates from Sanskrit to mean river. This ocean has its own...

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