Start learning →

Tap every source of evidence about the interior

Exercise and reference answers

Questions
  1. Items
    1. Text
      Seismic waves from earthquakes
      Matches the category
      Yes
    2. Text
      Material erupted by volcanoes
      Matches the category
      Yes
    3. Text
      Deep mining and drilling
      Matches the category
      Yes
    4. Text
      Photographs of the surface
      Matches the category
      No
    5. Text
      Weather observations
      Matches the category
      No
    Category
    Tells us about the earth's interior

Explanation

We cannot dig to the core, so the evidence is indirect. Source: syllabus Geography, Interior of the Earth.
Continue learning with Quill →

Browse more AFCAT questions and exercises →