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🌋 Sakurajima Volcano

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📌 English Version

Recently, the Sakurajima volcano erupted, sending massive ash plumes several kilometres into the sky.

🌍 Location

  • Located on Kyushu island, Japan
  • Near Kagoshima
  • Situated at the southern edge of the Aira Caldera

🌋 Key Features

  • One of the most active volcanoes in Japan
  • Type: Stratovolcano (formed from layers of lava and ash)
  • Composition: Andesitic lava (high viscosity and gas content → explosive eruptions)
  • Located on a convergent plate boundary

🏔️ Structure

  • Composed of central cones:
  • Kitadake (Northern Peak)
  • Minamidake (Southern Peak)

🔥 Historical Significance

  • Earlier an island volcano
  • In 1914 eruption:
  • Lava flows connected it to the mainland
  • Now forms part of the peninsula

⚠️ Eruption Characteristics

  • Frequent eruptions of varying intensity
  • Produces:
  • Ash clouds
  • Lava flows
  • Volcanic gases

📌 हिंदी संस्करण

हाल ही में Sakurajima volcano में विस्फोट हुआ, जिससे कई किलोमीटर तक राख के बादल उठे।

🌍 स्थान

  • जापान के Kyushu द्वीप के दक्षिणी भाग में स्थित
  • Kagoshima शहर के पास
  • Aira Caldera के दक्षिणी किनारे पर

🌋 मुख्य विशेषताएं

  • जापान के सबसे सक्रिय ज्वालामुखियों में से एक
  • प्रकार: स्ट्रैटोवोल्केनो
  • संरचना: एंडेसाइटिक लावा (अधिक चिपचिपा और गैस युक्त → विस्फोटक)
  • अभिसारी प्लेट सीमा पर स्थित

🏔️ संरचना

  • मुख्य शिखर:
  • कितादाके (उत्तर शिखर)
  • मिनामिदाके (दक्षिण शिखर)

🔥 ऐतिहासिक महत्व

  • पहले यह एक द्वीप था
  • 1914 के विस्फोट में:
  • लावा प्रवाह ने इसे मुख्य भूमि से जोड़ दिया
  • अब यह प्रायद्वीप का हिस्सा है

⚠️ विस्फोट की विशेषताएं

  • बार-बार अलग-अलग स्तर के विस्फोट
  • उत्पन्न करता है:
  • राख के बादल
  • लावा प्रवाह
  • गैस उत्सर्जन

📝 MCQs (Bilingual)

Q1. Sakurajima volcano is located in which country?

Sakurajima ज्वालामुखी किस देश में स्थित है?

A. Indonesia

B. Philippines

C. Japan ✅

D. Chile

Q2. Sakurajima is what type of volcano?

Sakurajima किस प्रकार का ज्वालामुखी है?

A. Shield volcano

B. Stratovolcano / स्ट्रैटोवोल्केनो ✅

C. Cinder cone

D. Lava dome

Q3. Sakurajima is located near which city?

Sakurajima किस शहर के पास स्थित है?

A. Tokyo

B. Osaka

C. Kagoshima / कागोशिमा ✅

D. Hiroshima

Q4. What type of lava is found in Sakurajima?

Sakurajima में किस प्रकार का लावा पाया जाता है?

A. Basaltic

B. Andesitic / एंडेसाइटिक ✅

C. Granitic

D. Rhyolitic

Q5. What happened during the 1914 eruption?

1914 के विस्फोट में क्या हुआ?

A. Volcano became inactive

B. It submerged

C. It connected to mainland / यह मुख्य भूमि से जुड़ गया ✅

D. It disappeared

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