{
  "id": "2d388cc0-746e-55eb-8b56-51e46edc76a4",
  "slug": "the-atmosphere",
  "title": "The atmosphere",
  "course": "General Chemistry",
  "questionCount": 14,
  "page": "https://splycr.com/general-chemistry/the-atmosphere",
  "data": "https://splycr.com/library/the-atmosphere.json",
  "play": "https://splycr.com/?set=2d388cc0-746e-55eb-8b56-51e46edc76a4",
  "source": {
    "name": "Biology by Bradford",
    "href": "https://www.biologybybradford.com",
    "note": "Written for the splycr library by Biology by Bradford."
  },
  "questions": [
    {
      "number": 1,
      "question": "Most abundant gas in dry air?",
      "answer": "Nitrogen",
      "wrongOptions": [
        "Oxygen",
        "Argon",
        "Carbon dioxide"
      ]
    },
    {
      "number": 2,
      "question": "Approximate percentage of nitrogen in dry air?",
      "answer": "78%",
      "wrongOptions": [
        "21%",
        "1%",
        "0.04%"
      ]
    },
    {
      "number": 3,
      "question": "Approximate percentage of oxygen in dry air?",
      "answer": "21%",
      "wrongOptions": [
        "78%",
        "1%",
        "50%"
      ]
    },
    {
      "number": 4,
      "question": "Approximate percentage of carbon dioxide in dry air today?",
      "answer": "0.04%",
      "wrongOptions": [
        "4%",
        "0.4%",
        "1%"
      ]
    },
    {
      "number": 5,
      "question": "Noble gas that makes up almost 1% of dry air?",
      "answer": "Argon",
      "wrongOptions": [
        "Neon",
        "Helium",
        "Krypton"
      ]
    },
    {
      "number": 6,
      "question": "Process by which plants and algae raised oxygen levels in the atmosphere?",
      "answer": "Photosynthesis",
      "wrongOptions": [
        "Respiration",
        "Combustion",
        "Decomposition"
      ]
    },
    {
      "number": 7,
      "question": "Greenhouse gas released by cattle and rice paddies?",
      "answer": "Methane",
      "wrongOptions": [
        "Carbon monoxide",
        "Nitrogen",
        "Hydrogen"
      ]
    },
    {
      "number": 8,
      "question": "Rising greenhouse gas levels are linked to…?",
      "answer": "Global warming",
      "wrongOptions": [
        "Ozone depletion",
        "Acid rain",
        "Global dimming"
      ]
    },
    {
      "number": 9,
      "question": "Gas high in the atmosphere that absorbs harmful UV radiation?",
      "answer": "Ozone",
      "wrongOptions": [
        "Nitrogen",
        "Argon",
        "Methane"
      ]
    },
    {
      "number": 10,
      "question": "Toxic, colourless gas formed by incomplete combustion of fuels?",
      "answer": "Carbon monoxide",
      "wrongOptions": [
        "Carbon dioxide",
        "Sulfur dioxide",
        "Nitrogen"
      ]
    },
    {
      "number": 11,
      "question": "Acidic gas, released by volcanoes and coal-fired power stations, that causes acid rain?",
      "answer": "Sulfur dioxide",
      "wrongOptions": [
        "Carbon monoxide",
        "Methane",
        "Argon"
      ]
    },
    {
      "number": 12,
      "question": "Pollutants formed from air at the high temperatures inside car engines?",
      "answer": "Oxides of nitrogen",
      "wrongOptions": [
        "Oxides of sulfur",
        "Hydrocarbons",
        "Water vapour"
      ]
    },
    {
      "number": 13,
      "question": "Tiny solid specks of soot from diesel engines that damage the lungs?",
      "answer": "Particulates",
      "wrongOptions": [
        "Hydrocarbons",
        "Oxides of nitrogen",
        "Water vapour"
      ]
    },
    {
      "number": 14,
      "question": "Positive test for oxygen?",
      "answer": "Relights a glowing splint",
      "wrongOptions": [
        "Squeaky pop with a flame",
        "Turns limewater milky",
        "Bleaches damp litmus paper"
      ]
    }
  ]
}