{
  "id": "0d4a0225-062d-56bc-9bf2-25aff6da3b46",
  "slug": "option-d-geophysical-hazards-geophysical-systems",
  "title": "Option D Geophysical hazards: Geophysical systems",
  "course": "IB Geography",
  "level": "SL and HL",
  "topic": "D",
  "questionCount": 14,
  "page": "https://splycr.com/ib-geography/option-d-geophysical-hazards-geophysical-systems",
  "data": "https://splycr.com/library/option-d-geophysical-hazards-geophysical-systems.json",
  "play": "https://splycr.com/?set=0d4a0225-062d-56bc-9bf2-25aff6da3b46",
  "section": {
    "name": "Option D: Geophysical hazards",
    "page": "https://splycr.com/ib-geography/geophysical-hazards"
  },
  "source": {
    "name": "Biology by Bradford",
    "href": "https://www.biologybybradford.com",
    "note": "Written for the splycr library by Biology by Bradford."
  },
  "questions": [
    {
      "number": 1,
      "question": "Plate boundary type where plates move apart and new oceanic crust forms?",
      "answer": "Divergent",
      "wrongOptions": [
        "Convergent",
        "Conservative",
        "Collision"
      ]
    },
    {
      "number": 2,
      "question": "Boundary type where plates slide past each other, such as the San Andreas Fault?",
      "answer": "Conservative",
      "wrongOptions": [
        "Divergent",
        "Convergent",
        "Constructive"
      ]
    },
    {
      "number": 3,
      "question": "Boundary where two continental plates meet, folding crust into mountains such as the Himalayas?",
      "answer": "Collision",
      "wrongOptions": [
        "Divergent",
        "Conservative",
        "Hotspot"
      ]
    },
    {
      "number": 4,
      "question": "Process where a denser oceanic plate sinks beneath another plate into the mantle?",
      "answer": "Subduction",
      "wrongOptions": [
        "Sea-floor spreading",
        "Obduction",
        "Rifting"
      ]
    },
    {
      "number": 5,
      "question": "Plate-driving force from the weight of cold, dense lithosphere sinking at a trench?",
      "answer": "Slab pull",
      "wrongOptions": [
        "Ridge push",
        "Mantle convection",
        "Mantle plume"
      ]
    },
    {
      "number": 6,
      "question": "Plume of hot mantle beneath a plate, forming volcanic island chains such as Hawaii?",
      "answer": "Hotspot",
      "wrongOptions": [
        "Mid-ocean ridge",
        "Island arc",
        "Rift valley"
      ]
    },
    {
      "number": 7,
      "question": "Broad, gently sloping cone built from runny basaltic lava flows?",
      "answer": "Shield volcano",
      "wrongOptions": [
        "Composite volcano",
        "Cinder cone",
        "Caldera"
      ]
    },
    {
      "number": 8,
      "question": "Steep cone of alternating ash and viscous lava layers, typical of subduction zones?",
      "answer": "Composite volcano",
      "wrongOptions": [
        "Shield volcano",
        "Fissure volcano",
        "Lava dome"
      ]
    },
    {
      "number": 9,
      "question": "Point inside the Earth where an earthquake's rupture begins?",
      "answer": "Focus",
      "wrongOptions": [
        "Epicentre",
        "Fault plane",
        "Asthenosphere"
      ]
    },
    {
      "number": 10,
      "question": "Point on the ground surface directly above where an earthquake's rupture begins?",
      "answer": "Epicentre",
      "wrongOptions": [
        "Hypocentre",
        "Fault line",
        "Seismic gap"
      ]
    },
    {
      "number": 11,
      "question": "Downslope transfer of rock and soil under gravity?",
      "answer": "Mass movement",
      "wrongOptions": [
        "Weathering",
        "Erosion",
        "Deposition"
      ]
    },
    {
      "number": 12,
      "question": "Mass movement where a coherent block tilts backwards as it moves down a curved surface?",
      "answer": "Rotational slide",
      "wrongOptions": [
        "Translational slide",
        "Rockfall",
        "Mudflow"
      ]
    },
    {
      "number": 13,
      "question": "Weak, ductile layer of the upper mantle on which tectonic plates move?",
      "answer": "Asthenosphere",
      "wrongOptions": [
        "Lithosphere",
        "Mesosphere",
        "Outer core"
      ]
    },
    {
      "number": 14,
      "question": "Heat-driven circulation of mantle material, long thought to be the main driver of plate motion?",
      "answer": "Convection currents",
      "wrongOptions": [
        "Ridge push",
        "Slab pull",
        "Isostasy"
      ]
    }
  ]
}