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دانش‌آموزان می‌توانند مفهوم آتش‌فشان و نحوه عملکرد آن را توضیح دهند.

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دانش‌آموزان می‌توانند اجزای مختلف یک آتش‌فشان را شناسایی کنند.

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دانش‌آموزان می‌توانند شرایط لازم برای وقوع یک آتش‌فشان را توضیح دهند.

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چرا و چگونه آتش‌فشان‌ها رخ می‌دهند؟

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آزمایش مدل آتش‌فشان

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آزمایش مدل آتش‌فشان

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با استفاده از مواد ساده مانند جوش‌شیرین و سرکه یک آتش‌فشان شبیه‌سازی کنید.

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Volcano science experiment for Kids to do at home with Vinegar and Baking Soda!!!

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در گروه‌های کوچک درباره تأثیرات مثبت و منفی آتش‌فشان‌ها بر زندگی انسان‌ها بحث کنید.

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تمرین هدایت‌شده

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تمرین هدایت‌شده

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دانش‌آموزان در گروه‌ها اجزای مختلف یک آتش‌فشان (مانند دهانه، مواد مذاب، دود) را شناسایی کنند.

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تمرین انفرادی

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تمرین انفرادی

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یک نمودار ساده از یک آتش‌فشان رسم کرده و اجزای آن را نام‌گذاری کنید.

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فعالیت اضافی

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فعالیت اضافی

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دانش‌آموزانی که به چالش نیاز دارند، می‌توانند درباره بزرگترین آتش‌فشان‌های جهان تحقیق کنند.

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List of volcanoes by elevation - Wikipedia

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A list (incomplete) of volcanoes on Earth arranged by elevation in metres.

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ارزشیابی فرایندی

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ارزشیابی فرایندی

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معلم از طریق مشاهده و بحث، درک دانش‌آموزان از مفهوم آتش‌فشان را بررسی کند.

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ارزشیابی پایانی

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ارزشیابی پایانی

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یک کوییز کوتاه شامل سوالات چند گزینه‌ای و کوتاه پاسخ درباره آتش‌فشان‌ها برگزار کنید.

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A volcanic eruption can be devastating to the surrounding area due to the release of gases, ash and magma. However, it also has benefits to the ecosystem around the volcano.

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خلاصه‌سازی گروهی

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خلاصه‌سازی گروهی

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دانش‌آموزان به صورت گروهی اطلاعات مهمی که یاد گرفته‌اند را خلاصه کنند.

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هر دانش‌آموز یک جمله درباره چیزی که یاد گرفته است بنویسد.

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دانش‌آموزان یک تحقیق کوتاه درباره آتش‌فشان‌های فعال در جهان انجام دهند.

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World map of active volcanoes and plate boundaries

Kīlauea's lava entering the sea

Lava flows at Holuhraun, Iceland, September 2014

An active volcano is a volcano that has erupted during the Holocene (the current geologic epoch of last 10,000 years), is currently erupting, or has the potential to erupt in the future. A volcano that is not currently erupting but could erupt in the future is known as a dormant volcano. Volcanoes that will not erupt again are known as extinct volcanoes.

Most volcanoes are situated on the Pacific Ring of Fire. An estimated 500 million people live near active volcanoes.

Historical time (or recorded history) is another timeframe for active. However, the span of recorded history differs from region to region. In China and the Mediterranean, it reaches back nearly 3,000 years, but in the Pacific Northwest of the United States and Canada, it reaches back less than 300 years, and in Hawaii and New Zealand it is only around 200 years. The incomplete Catalogue of the Active Volcanoes of the World, published in parts between 1951 and 1975 by the International Association of Volcanology, uses this definition, by which there are more than 500 active volcanoes. As of March 2021, the Smithsonian Global Volcanism Program recognizes 560 volcanoes with confirmed historical eruptions.

As of 2013, the following are considered Earth's most active volcanoes:

As of 2010, the longest ongoing (but not necessarily continuous) volcanic eruptive phases are:

Other very active volcanoes include:

Askja, a stratovolcano

Bardarbunga, a stratovolcano

Brennisteinsfjoll, crater rows

Eldey, fissure vent

Esjufjoll, stratovolcano

Eyjafjallajokull, stratovolcano

Fagradalsfjall, fissure vent

Fremrinamar, stratovolcano

Grimsnes, volcanic field

Grimsvotn, caldera

Heidarspordar, fissure vent

Hekla, stratovolcano

Helgrindur, volcanic field

Hengill, crater rows

Hofsjokull, fissure vent

Hromundartindur, stratovolcano

Katla, fissure vent

Kolbeinsey Ridge, fissure vent

Krafla, caldera

Krysuvik-Trolladyngja, crater rows

Kverkfjoll, stratovolcano

Ljosufjoll, volcanic field

Oddnyjarhnjukur-Langjokull, fissure vent

Oraefajokull, stratovolcano

Prestahnukur, fissure vent

Reykjanes, crater rows

Snaefell, stratovolcano

Snaefellsjokull, stratovolcano

Theistareykir, shield volcano

Thordarhyrna, stratovolcano

Tindfjallajokull, stratovolcano

Tjornes Fracture Zone, fissure vent

Torfajokull, stratovolcano

Tungnafellsjokull, stratovolcano

Vestmannaeyjar, fissure vents

Philippines

United States

This section Please expand the section to include this information. Further details may exist on the is missing information about Hawaii, location of the United States' most-active volcanos. talk page.

Boring Lava Field, a volcanic field that intersects with Washington

Mount Hood, a stratovolcano

Mount Jefferson (Oregon), a stratovolcano

Olallie Butte, a shield volcano

Sand Mountain Volcanic Field, a volcanic field

Mount Washington (Oregon), a shield volcano or stratovolcano

Belknap Crater, a shield volcano

Three Sisters, a shield volcano, stratovolcano(es), and complex volcano

Mount Bachelor, a stratovolcano and shield volcano

Newberry Volcano, a shield volcano, stratovolcano, and caldera

Devils Garden volcanic field, a volcanic field

East Lava Field, a volcanic field

Four Craters Lava Field, a volcanic field

Fort Rock-Christmas Lake Valley basin, a volcanic field

Davis Lake volcanic field, a volcanic field

Cinnamon Butte, a volcanic field, lava domes, and cinder cones

Mount Bailey (Oregon), a shield volcano and tephra cone

Mount Mazama, a stratovolcano, shield volcano, caldera, and complex volcano

Wizard Island, a cinder cone and volcanic island

Merriam Cone, a cinder cone and seamount under Mount Mazama's waters

Mount McLoughlin, a stratovolcano, shield volcano, and cinder cone

Brown Mountain (Oregon), a shield volcano and cinder cone

Pelican Butte, a shield volcano

Modoc Plateau, a volcanic field and volcanic plateau

Diamond Craters, a volcanic field and shield volcano

Jordan Craters, a volcanic field

Jackies Butte, a volcanic field, shield volcanoes, and cinder cones

Washington

Mount Saint Helens, a stratovolcano with lava domes

Mount Adams (Washington), a stratovolcano

Mount Rainier, a stratovolcano

Glacier Peak, a stratovolcano

Mount Baker, a stratovolcano

Sherman Crater, a volcanic crater and the most active volcanic crater on Mount Baker

Tumac Mountain, a shield volcano

Spiral Butte, a cinder cone and lava dome with a preserved lava flow

King Mountain (Washington), a shield volcano with a series of spatter cones

Indian Heaven, a volcanic field and group of shield volcanoes

Marble Mountain-Trout Creek Hill, a volcanic field

Boring Lava Field, a volcanic field that intersects with Oregon

California

Mount Shasta, a stratovolcano

Shastina, a stratovolcano and flank cone of Mount Shasta

Hotlum Cone, a stratovolcanic cinder cone and most recent cone of Mount Shasta

Misery Hill (California), a stratovolcanic cone near the peak of Mount Shasta

Sargents Ridge, a stratovolcanic cone of Mount Shasta that is also in a volcano complex with Shastarama Point

Shastarama Point, a stratovolcanic cone of Mount Shasta that has a crater and lava dome and shares a volcano complex with Sargents Ridge

Black Butte (Siskiyou County, California), a group of overlapping lava domes that are also a smaller cone of Mount Shasta

Medicine Lake Volcano, a large shield volcano and caldera east to northeast of Mount Shasta

Brushy Butte, a poorly-known shield volcano with a cinder cone on its west flank called Timbered Crater

Chaos Crags, a group of lava domes northwest of Lassen Peak

Lassen Peak, a large lava dome

Lassen Volcanic National Park, a volcanic area and volcanic field

Clear Lake Volcanic Field, a volcanic field full of lava domes and cinder cones

Mount Konocti, a lava dome

Mono-Inyo Craters, a volcanic field and volcanic arc within the Sierra Nevada

Negit Island, an island with a volcanic cone on it

Paoha Island, an island with a volcanic cone on it

Panum Crater, a cinder cone with a lava dome

Mammoth Mountain, a large lava dome

Long Valley Caldera, a caldera and supervolcano

Little Walker Caldera, a caldera and possible supervolcano

Big Pine volcanic field, a volcanic field

Coso Volcanic Field, a volcanic field

Cima volcanic field, a volcanic field

Lavic Lake volcanic field, a volcanic field

Amboy Crater, a cinder cone

Pisgah Crater, a cinder cone

Aiken's Wash, a cinder cone

Salton Buttes, a group of short and small lava domes southeast of the Salton Sea

Red Island Volcano, a short lava dome

1. ^ Decker, Robert Wayne; Decker, Barbara (1991). Mountains of Fire: The Nature of Volcanoes. Cambridge University Press. p. 7. ISBN 978-0-521-31290-5.

2. ^ Tilling, Robert I. (1997). "Volcano environment". Volcanoes. Denver, Colorado: U.S. Department of the Interior, U.S. Geological Survey. There are more than 500 active volcanoes (those that have erupted at least once within recorded history) in the world

3. ^ DeFelice, B.; Spydell, D.R.; Stoiber, R.E. (14 November 1997). "Catalogs of Active Volcanoes". The Electronic Volcano. Dartmouth College. Archived from the original on 2020-01-19.

4. ^ Venzke, E., ed. (2013). "How many active volcanoes are there?". Global Volcanism Program Volcanoes of the World (version 4.9.4). Smithsonian Institution.

5. ^ Leontiou, A. (2 November 2010). "The World's Five Most Active Volcanoes". livescience.com.

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An active volcano is a volcano that has erupted during the Holocene (the current geologic epoch of last 10,000 years), is currently erupting, or has the potential to erupt in the future. A volcano that is not currently erupting but could erupt in the future is known as a dormant volcano.

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یک آزمون آنلاین درباره آتش‌فشان‌ها انجام دهید.