Batas konvergen

Dalam tektonika lempeng, batas konvergen atau batas lempeng destruktif (karena subduksi) adalah batas yang terjadi ketika jika dua lempeng saling bertumbukan baik lempeng benua dengan lembeng benua atau lempeng samudra di mana gaya yang bekerja pada gerak ini adalah gaya kompresional.[1][2] Tabrakan lempeng tektonik dapat menghasilkan gempa bumi, gunung berapi, pembentukan gunung, dan peristiwa geologi lainnya.[3] Saat dua lempeng bertumbukkan satu sama lain, zona subduksi atau tumbukan benua terbentuk. Hasilnya tergantung kepada sifat lempeng yang saling bertumbukkan. Di zona subduksi, lempeng yang bersubduksi, yang biasanya merupakan lempeng samudra, bergerak di atas lempeng lain, yang bisa bersifat samudra maupun benua. Sementara itu, dalam tumbukan antara dua lempeng benua, pegunungan besar seperti Himalaya terbentuk.

Samudra-Benua; Subduksi
Benua-Benua; Tumbukan benua
Samudra-Samudra

Jenis-jenis

Ada tiga jenis pergerakan konvergen yaitu:[2]

  • Subduksi: Pergerakan konvergen di antara lempeng benua dengan lempeng samudra, dimana lempeng samudra akan menunjam ke bawah lempeng benua karena massa jenis lempeng benua lebih ringan dibandingkan dari lempeng samudra.
  • Obduksi: Pergerakan konvergen di antara kerak benua dengan kerak samudra, dimana kerak benua menunjam ke bawah kerak samudra. Perubahan ini terjadi karena perubahan dari batas lempeng divergen menjadi konvergen yang kemudian penunjaman tersebut membawa kerak benua berbenturan dengan kerak samudra.
  • Tumbukan benua: Pergerakan konvergen di antara lempeng benua dengan lempeng benua. Kedua lempeng tersebut memiliki massa jenis yang sama sehingga membentuk pegunungan lipatan yang sangat tinggi. Contohnya: Pegunungan Himalaya.

Referensi

  1. ^ "Batas Lempeng Konvergen, Divergen dan Transform". Gurugeografi.id (dalam bahasa Inggris). Diakses tanggal 2020-10-09. 
  2. ^ a b Geolgi, Ilmu Batu. "Apa Pengertian dari Divergen, Konvergen, dan Transform? | Ilmu Batu Geologi". Apa Pengertian dari Divergen, Konvergen, dan Transform? | Ilmu Batu Geologi. Diakses tanggal 2020-10-09. 
  3. ^ "Apakah Batas Lempeng Konvergen? · www.greelane.com - Sumber Daya Pendidikan Terbesar di Dunia". www.greelane.com - Sumber Daya Pendidikan Terbesar di Dunia. 2019-07-15. Diakses tanggal 2020-10-09. 

Pranala luar

Ikon rintisan

Artikel bertopik geografi ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.

Read other articles:

Gruppo d'armate Ovest

Gruppo d'armate OvestGruppo d'armate a disposizioneDescrizione generaleAttivoagosto 1939 - ottobre 1940 Nazione Italia ServizioRegio Esercito TipoGruppo d'armate ComandoBraTorino Battaglie/guerreSeconda guerra mondiale Battaglia delle Alpi Occidentali Parte diStato maggiore del Regio Esercito Reparti dipendenti1939 - lug. 1940: 1ª Armata 4ª Armata 7ª Armata lug. 1940 - ott. 1940: 2ª Armata 4ª Armata 6ª Armata 8ª Armata ComandantiDegni di notaUmberto di Savoia fonti citate nel corp...

 

Southaven Towne Center

Shopping mall in Mississippi, U.S.Southaven Towne CenterLocationSouthaven, Mississippi, U.S.Opening dateOctober 2005DeveloperCBL & AssociatesManagementCBL & AssociatesOwnerCBLNo. of stores and services45No. of anchor tenants2Total retail floor area520,828 sq ft (48,386.5 m2)No. of floors1 (2 in Dillard's)Websitewww.southaventownecenter.netSouthaven Towne Center is an open-air regional lifestyle center located in Southaven, Mississippi. The shopping center is owned and m...

 

1322 in Scotland

List of events in the year 1322 ← 1321 1320 1319 1318 1317 1322 in Scotland → 1323 1324 1325 1326 1327 Centuries: 12th 13th 14th 15th 16th Decades: 1300s 1310s 1320s 1330s 1340s See also:List of years in ScotlandTimeline of Scottish history1322 in: England • Elsewhere Events from the year 1322 in the Kingdom of Scotland. Incumbents Monarch – Robert I Events 3 August – Death of Yolande of Dreux, Queen of Scotland. 14 October – Victory for Scots at the Battle of Old Byla...

الدون الهادئ

الدون الهادئ (بالروسية: Тихий Дон)‏    المؤلف ميخائيل شولوخوف  اللغة الروسية  تاريخ النشر 1928  النوع الأدبي ملحمية (نوع أدبي)  عدد الأجزاء 4 مجلد  المواقع OCLC 51565813  تعديل مصدري - تعديل   هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإض...

 

Електро (персонаж)

Електро ІсторіяВидавець Marvel ComicsДебют «The Amazing Spider-Man» №9 (лютий 1964)Автор(и) Стен ЛіСтів ДіткоХарактеристикиСправжнє ім'я Максвелл «Макс» ДіллонПозиція злоВид людинаПсевдоніми СтрусМайстер електрикиМісце проживання Нью-ЙоркМісце народження ЕндікоттГромадянство  СШАА

 

الدوري البرتغالي الممتاز 1970-71

الدوري البرتغالي الممتاز 1970-71 تفاصيل الموسم الدوري البرتغالي  النسخة 33  البلد البرتغال  التاريخ بداية:1970  نهاية:1971  المنظم اتحاد البرتغال لكرة القدم  مباريات ملعوبة 182   عدد المشاركين 14   أهداف مسجلة 426   الدوري البرتغالي الممتاز 1969-70  الدوري البرتغا...

Khalaj people

Turkic ethnic group Coin of Tegin Shah, described as Iltäbar (sub-King) of the Khalaj, dated to the year 728 CE, on the Hephthalite model, imitating Sasanian king Peroz I (438-457).Obverse: Crown with tridents and lion head. Brahmi inscription around (starting 11:00): sri-hitivira kharalava parame – svara sri sahi tiginadeva karita (His Excellency, Iltäbär of Khalaj, worshipper of the Supreme God, His Excellency the King, the divine Lord Tegin had minted this coin). Inside, Bactrian insc...

 

Đề cương về văn hóa Việt Nam

Bài này đang dùng nhiều liên kết trần để chú thích. Xin hãy sử dụng chú thích đầy đủ với các tham số như nhan đề, tác giả, ngày tháng và nguồn dẫn để dễ dàng kiểm chứng trong tương lai. Bạn cũng có thể dùng các bản mẫu và công cụ có sẵn của Wikipedia như reFill. (tháng 10/2023) Đề cương về văn hóa Việt Nam là văn kiện do Trường Chinh, Tổng bí thư Đảng Cộng sản Đông Dương, viết...

 

School bullying

Type of bullying in an educational setting This article is about student-related bullying at school. For teacher-related bullying at school, see Bullying in teaching. Bullying, one form of which is depicted in this staged photograph, is detrimental to students' well-being and development.[1] School bullying, like bullying outside the school context, refers to one or more perpetrators who have greater physical strength or more social power than their victim and who repeatedly act aggre...

Murai india

Murai india Copsychus fulicatus Status konservasiRisiko rendahIUCN22710023 TaksonomiKerajaanAnimaliaFilumChordataKelasAvesOrdoPasseriformesFamiliMuscicapidaeGenusCopsychusSpesiesCopsychus fulicatus (Linnaeus, 1766) Tata namaSinonim takson Motacilla fulicata[1][2] Saxicoloides fulicata Thamnobia cambaiensis Thamnobia fulicata Sylvia ptymatura[3] ProtonimMotacilla fulicata lbs Murai india (Copsychus fulicatus[note 1]) adalah spesies burung dalam keluarga Muscicap...

 

Poverty in North Korea

North Korea's extensive poverty Poverty in North Korea Poverty in North Korea is extensive, though reliable statistics are hard to come by due to lack of reliable research, pervasive censorship and extensive media manipulation in North Korea.[1][unreliable source?] Poverty in North Korea has been widely repeated by Western media sources [2][3][4] with the majority referring to the famine that affected the country in the mid-1990s.[5] A 2006 repo...

 

HMAS Advance (P 83)

HMAS Advance on Sydney Harbour in October 2013 History Australia BuilderWalkers Limited, Queensland Laid downMarch 1967 Launched16 August 1967 Commissioned24 January 1968 Decommissioned6 February 1988 MottoNever Look Back StatusMuseum ship at the Australian National Maritime Museum Badge General characteristics Class and typeAttack-class patrol boat Displacement 100 tons standard 146 tons full load Length107.6 ft (32.8 m) length overall Beam20 ft (6.1 m) Draught 6.4 f...

Criminology (song)

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Criminology song – news · newspapers · books · scholar · JSTOR (November 2023) (Learn how and when to remove this template message) 1995 single by Raekwon feat. Ghostface KillahCriminologySingle by Raekwon feat. Ghostface Killahfrom the album Only Built 4 ...

 

Biostatistika

Biostatistika (gabungan dari kata biologi dengan statistika; kadang-kadang dirujuk sebagai biometri atau biometrika) adalah penerapan ilmu statistika ke dalam ilmu biologi. Ilmu biostatistika meliputi rancangan percobaan biologi, utamanya dalam bidang Bioteknologi, agrikultur dan kedokteran, pengoleksian data, peringkasan data, dan analisis data penelitian. lbsBiologi Pengantar (Genetika, Evolusi) Garis besar Sejarah Garis waktu Indeks Subdisiplin Anatomi Antropologi biologis Astrobiologi Bio...

 

Springbok Commando

Springbok CommandoSpringbok Commando emblem.DisbandedFebruary 14, 2003; 20 years ago (2003-02-14)Country South AfricaAllegiance  Republic of South Africa  Republic of South Africa Branch  South African Army  South African Army TypeInfantryRoleLight InfantrySizeOne BattalionPart ofSouth African Infantry CorpsArmy Territorial ReserveGarrison/HQSpringbok, South AfricaMilitary unit Springbok Commando was a light infantry regiment of the South Africa...

Magnus Sinus

Ancient cartographical feature known today as the Gulf of Thailand and surrounding areas The 11th Asian regional map from Ptolemy's Geography (Harleian MS 7182) The Magnus Sinus or Sinus Magnus (Latin; Greek: ὀ Μέγας Κόλπος, o Mégas Kólpos),[1][2] also anglicized as the Great Gulf, was the form of the Gulf of Thailand and South China Sea known to Greek, Roman, Arab, Persian, and Renaissance cartographers before the Age of Discovery. It was then briefly conf...

 

Al-Ma'athar Al-Shimali

Al-Ma'athar Al-ShimaliPermukimanAl-Ma'athar Al-ShimaliLocation in the Kingdom of Saudi ArabiaKoordinat: 24°38′N 46°43′E / 24.633°N 46.717°E / 24.633; 46.717Koordinat: 24°38′N 46°43′E / 24.633°N 46.717°E / 24.633; 46.717Negara Arab SaudiPemerintahan • Gubernur Pangeran RiyadhFaisal bin Bandar Al Saud • Wali kotaIbraheem Mohammed Al-SultanKetinggian612 m (2,008 ft)Zona waktuUTC+3 (AST)...

 

1977 anti-Tamil pogrom

Second islandwide Sinhalese-Tamil clash in Sri Lanka 1977 anti-Tamil pogrom in Sri LankaLocation of Sri LankaLocationSri LankaDateAugust 12 to 20, 1977 (+05.30 GMT)TargetPrimarily Tamils, also SinhaleseAttack typeDecapitation, Burning, Stabbing, Shooting, RapingWeaponsKnives, Sticks, Fire, GunsDeaths125 (official) - 300+Injured1000+PerpetratorsMostly Sinhalese mobs, UNP led Sri Lankan government, also Tamil mobs; Sinhalese police officers and military personnel to a lesser degree The 1977 ant...

Bingham Agir

Nauruan politician The HonourableBingham AgirMPAgir in 2023Member of the Nauruan Parliamentfor BuadaIncumbentAssumed office 2016Preceded byRoland Kun Jason Bingham Agir is a Nauruan politician. Career On 12 January 2012, Agir was made a director on the Nauru Rehabilitation Corporation Board.[1] Agir unsuccessfully ran in the 2013 parliamentary election.[2] In the 2016 parliamentary election Agir was elected to represent the Buada Constituency.[3] On 20 July, Presid...

 

Michael Altinger

Michael Altinger (2016) Michael Altinger (* 20. November 1970 in Landshut) ist ein deutscher Kabarettist und Autor. Inhaltsverzeichnis 1 Leben 2 Kritiken 3 Filmografie (Auswahl) 4 Kabarettprogramme 5 Auszeichnungen 6 Bücher (Auswahl) 7 Weblinks 8 Einzelnachweise Leben Schon früh zog es den gebürtigen Niederbayern zur Bühne, seine Karriere als Kabarettist begann der diplomierte Sozialpädagoge 1995. Seitdem sind mehrere Bühnenprogramme entstanden, die er zusammen mit Martin Julius Faber a...

 

Strategi Solo vs Squad di Free Fire: Cara Menang Mudah!