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      Lesson details

      Learning outcome

      I can describe and explain the impact of volcanic eruptions on people and understand why some people choose to live near volcanoes.

      Key learning points

      1. One in twenty of the world’s population live close to an active volcano.
      2. Advantages include the cultivation of fertile soils, income from tourism, mineral extraction and geothermal energy.
      3. Disadvantages include the danger posed to people and communities from the eruption of lava, poisonous gases and ash.

      Keywords

      • Minerals - Minerals are chemical substances that are formed naturally and are found in the ground or in rocks.

      • Geothermal energy - Geothermal energy comes from heat contained within Earth's crust.

      • Lahar - A lahar is a mudflow formed when volcanic ash mixes with water (rain or melted glacier ice).

      Common misconception

      It is difficult for pupils to appreciate that decisions people make are not always freely chosen.

      To ensure pupils appreciate the significance of socio-economic factors (including income) that can limit people's choices.

      Teacher tip

      Ask the children if they think the advantages outweigh the disadvantages and why.

      Content guidance

      Depiction or discussion of violence or suffering

      Supervision

      Adult supervision required

      Licence

      This content is © Oak National Academy Limited (2026), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      What is a volcano?

      A mountain with steep sides
      Correct answer: A crack or opening in Earth's surface from where lava can be emitted
      A sudden trembling of the ground
      A gigantic wave caused by an earthquake

      Q2.
      Huge pieces of Earth's crust, shown on this map, are called...

      An image in a quiz
      continents
      countries
      land and sea
      Correct answer: tectonic plates

      Q3.
      True or False: all volcanoes are dangerous

      True
      Correct answer: False

      Q4.
      The red highlighted horse-shoe shaped line on this map is home to 75% of Earth's volcanoes. What is it called?

      An image in a quiz
      The ring of volcanoes
      Correct answer: The ring of fire
      The ring of lava
      The ring of eruptions

      Q5.
      Volcanoes are formed when two tectonic plates come towards one another. What is the geographical term for this?

      Correct answer: converge
      contain
      complex
      contract

      Q6.
      When a volcano explodes, the geographical name for this is a volcanic...

      Correct Answer: eruption, erupt
      Q4 Tectonic plates and ring of fire/ Astroskiandhike/ 2018/ Licensed under CC-BY-SA 4.0

      6 Questions

      Q1.
      How many people live very close to an active volcano?

      1 in 5 people
      1 in 10 people
      Correct answer: 1 in 20 people
      1 in 25 people

      Q2.
      Volcanic ash is....

      soft and fluffy
      Correct answer: a hard abrasive mix of rock, minerals and glass
      light and soft

      Q3.
      A mudflow formed when volcanic ash mixes with water (rain or melted glacier ice) is called...

      meltwater
      Correct answer: lahar
      magma
      lava

      Q4.
      What temperature can lava reach up to?

      800 degrees celsius
      1000 degrees celsius
      Correct answer: 1200 degrees celsius
      1400 degrees celsius

      Q5.
      Graphite is a solid, black rock found in volcanoes. When volcanoes erupt, graphite crystallises under the extreme heat and pressure inside volcanic vents. This changes graphite into....

      Correct answer: diamonds
      pearls
      coal
      carbon

      Q6.
      Match the advantage to the correct statement.

      Correct Answer:Farming,volcanic soils are very fertile which helps crops grow.

      volcanic soils are very fertile which helps crops grow.

      Correct Answer:Tourism,millions of people visit volcanoes each year. This generates income.

      millions of people visit volcanoes each year. This generates income.

      Correct Answer:Geothermal energy,this can be transferred into electricity.

      this can be transferred into electricity.


      To help you plan your 4 geography lesson on: Living near volcanoes, download all teaching resources for free and adapt to suit your pupils' needs...