World Geography: Oceans and Deltas
10 Questions
5 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

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 (B)</p> Signup and view all the answers

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

<p>Sharqiy qismida (C)</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 (D)</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 (B)</p> Signup and view all the answers

Hind okeanining qaysi qismi quruqlikka kirib borgan deb aytilgan?

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

Qaysi xalq Hind okeanida dastlab suzishni boshlagan?

<p>Arablar va sumerliklar (D)</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 (C)</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

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

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...

More Like This

World Geography Quiz
3 questions

World Geography Quiz

AppropriateDeciduousForest avatar
AppropriateDeciduousForest
Ríos, lagos, océanos, mares...
30 questions
World Geography Basics
10 questions

World Geography Basics

RazorSharpNeumann avatar
RazorSharpNeumann
Use Quizgecko on...
Browser
Browser