{
  "id": "fbbdb85f-b50c-5f55-be5d-8f23eb2aca87",
  "slug": "topic-2-ecology-part-2",
  "title": "Topic 2: Ecology (part 2)",
  "course": "IB ESS",
  "level": "SL",
  "topic": 2,
  "questionCount": 14,
  "page": "https://splycr.com/ib-ess/topic-2-ecology-part-2",
  "data": "https://splycr.com/library/topic-2-ecology-part-2.json",
  "play": "https://splycr.com/?set=fbbdb85f-b50c-5f55-be5d-8f23eb2aca87",
  "section": {
    "name": "Topic 2: Ecology",
    "page": "https://splycr.com/ib-ess/ecology"
  },
  "source": {
    "name": "Biology by Bradford",
    "href": "https://biologybybradford.com"
  },
  "questions": [
    {
      "number": 1,
      "question": "Method of estimating abundance of non-mobile organisms by counting within a defined sample area?",
      "answer": "Quadrat sampling",
      "wrongOptions": [
        "Food chain",
        "Photosynthesis",
        "Food web"
      ]
    },
    {
      "number": 2,
      "question": "Law stating energy can be transformed but not created or destroyed?",
      "answer": "First law of thermodynamics",
      "wrongOptions": [
        "Second law of thermodynamics",
        "Consumers (heterotrophs)",
        "Gross productivity (GP)"
      ]
    },
    {
      "number": 3,
      "question": "Law stating energy transformations are never 100% efficient; some is always lost as heat?",
      "answer": "Second law of thermodynamics",
      "wrongOptions": [
        "First law of thermodynamics",
        "Consumers (heterotrophs)",
        "Gross productivity (GP)"
      ]
    },
    {
      "number": 4,
      "question": "Conversion of light energy into chemical energy (glucose) by autotrophs?",
      "answer": "Photosynthesis",
      "wrongOptions": [
        "Biomagnification",
        "Bioaccumulation",
        "Quadrat sampling"
      ]
    },
    {
      "number": 5,
      "question": "Release of energy from organic molecules; some is lost as heat?",
      "answer": "Cellular respiration",
      "wrongOptions": [
        "Producers (autotrophs)",
        "Ecological pyramids",
        "Gross productivity (GP)"
      ]
    },
    {
      "number": 6,
      "question": "Organisms that produce their own food using photosynthesis; occupy first trophic level?",
      "answer": "Producers (autotrophs)",
      "wrongOptions": [
        "Ecological pyramids",
        "Cellular respiration",
        "Quadrat sampling"
      ]
    },
    {
      "number": 7,
      "question": "Organisms that obtain energy from other organisms?",
      "answer": "Consumers (heterotrophs)",
      "wrongOptions": [
        "Producers (autotrophs)",
        "Cellular respiration",
        "Ecological pyramids"
      ]
    },
    {
      "number": 8,
      "question": "Total gain in biomass by an organism or trophic level before respiration losses?",
      "answer": "Gross productivity (GP)",
      "wrongOptions": [
        "Net productivity (NP)",
        "Ecological pyramids",
        "Producers (autotrophs)"
      ]
    },
    {
      "number": 9,
      "question": "Biomass remaining after respiratory losses; the amount available to the next trophic level?",
      "answer": "Net productivity (NP)",
      "wrongOptions": [
        "Gross productivity (GP)",
        "Ecological pyramids",
        "Producers (autotrophs)"
      ]
    },
    {
      "number": 10,
      "question": "Increasing concentration of a non-biodegradable pollutant in an organism over time?",
      "answer": "Bioaccumulation",
      "wrongOptions": [
        "Biomagnification",
        "Photosynthesis",
        "Quadrat sampling"
      ]
    },
    {
      "number": 11,
      "question": "Increasing concentration of a non-biodegradable pollutant along successive trophic levels?",
      "answer": "Biomagnification",
      "wrongOptions": [
        "Photosynthesis",
        "Bioaccumulation",
        "Quadrat sampling"
      ]
    },
    {
      "number": 12,
      "question": "A diagram showing linear feeding relationships and direction of energy flow between trophic levels?",
      "answer": "Food chain",
      "wrongOptions": [
        "Food web",
        "Quadrat sampling",
        "Photosynthesis"
      ]
    },
    {
      "number": 13,
      "question": "A complex diagram showing multiple overlapping feeding relationships in a community?",
      "answer": "Food web",
      "wrongOptions": [
        "Food chain",
        "Quadrat sampling",
        "Biomagnification"
      ]
    },
    {
      "number": 14,
      "question": "Diagrams showing relative numbers, biomass or energy at each trophic level?",
      "answer": "Ecological pyramids",
      "wrongOptions": [
        "Producers (autotrophs)",
        "Cellular respiration",
        "Net productivity (NP)"
      ]
    }
  ]
}