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Structure of a Volcano

Structure of a Volcano. Objectives. 1. To learn the structure of a volcano 2. To know that volcanoes can be dormant, active and extinct. key words. Earthquake, volcano, plate margin, plates. Structure of a Volcano. Structure of a Volcano. Secondary cone. Volcanic Bombs. Secondary

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Structure of a Volcano

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  1. Structure of a Volcano

  2. Objectives 1. To learn the structure of a volcano 2. To know that volcanoes can be dormant, active and extinct key words Earthquake, volcano, plate margin, plates.

  3. Structure of a Volcano.

  4. Structure of a Volcano. Secondary cone Volcanic Bombs Secondary vent Crater Main Vent Magma chamber

  5. Volcanic Eruptions

  6. Volcanoes can be either Active, Dormant or Extinct. Active Volcanoes A volcano which has erupted recently Dormant Volcanoes A volcano which has erupted in the last 2000 years, but not recently is dormant or asleep. Extinct Volcanoes A volcano which is unlikely to erupt ever again and is dead or extinct.

  7. Task • Complete worksheet 1 on Structure of a Volcano. • Copy summary page 37. • Draw the 3 types of volcanoes from page 37 • Complete activities 1, 2 and 3 page 37 Write in sentences and use pen only. Homework. Create a wordsearch on the structure of a volcano. Include 8 words.

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