{
  "id": "6777be0b-8941-54b6-b1b6-da99d6960e6b",
  "slug": "unit-8-ecology-part-2",
  "title": "Unit 8: Ecology (part 2)",
  "course": "AP Biology",
  "unit": 8,
  "questionCount": 16,
  "page": "https://splycr.com/ap-biology/unit-8-ecology-part-2",
  "data": "https://splycr.com/library/unit-8-ecology-part-2.json",
  "play": "https://splycr.com/?set=6777be0b-8941-54b6-b1b6-da99d6960e6b",
  "section": {
    "name": "Unit 8: Ecology",
    "page": "https://splycr.com/ap-biology/unit-8"
  },
  "source": {
    "name": "Biology by Bradford",
    "href": "https://biologybybradford.com"
  },
  "questions": [
    {
      "number": 1,
      "question": "Interconnected food chains showing complex feeding relationships?",
      "answer": "Food Web",
      "wrongOptions": [
        "10% Rule",
        "Trophic Levels",
        "Nitrogen Fixation"
      ]
    },
    {
      "number": 2,
      "question": "The concept that only about 10% of energy transfers to the next trophic level?",
      "answer": "10% Rule",
      "wrongOptions": [
        "Food Web",
        "Carbon Cycle",
        "Nitrogen Cycle"
      ]
    },
    {
      "number": 3,
      "question": "Total energy captured by producers through photosynthesis?",
      "answer": "Gross Primary Productivity (GPP)",
      "wrongOptions": [
        "Net Primary Productivity (NPP)",
        "Nitrogen Fixation",
        "Trophic Levels"
      ]
    },
    {
      "number": 4,
      "question": "GPP minus the energy used by producers for respiration?",
      "answer": "Net Primary Productivity (NPP)",
      "wrongOptions": [
        "Gross Primary Productivity (GPP)",
        "Nitrogen Cycle",
        "Nitrogen Fixation"
      ]
    },
    {
      "number": 5,
      "question": "Feeding positions in a food chain, such as producers and primary consumers?",
      "answer": "Trophic Levels",
      "wrongOptions": [
        "Nitrogen Fixation",
        "Carbon Cycle",
        "Nitrogen Cycle"
      ]
    },
    {
      "number": 6,
      "question": "In a food chain diagram, what represents the direction of energy transfer?",
      "answer": "Arrows",
      "wrongOptions": [
        "Bioaccumulation",
        "Denitrification",
        "Biodiversity"
      ]
    },
    {
      "number": 7,
      "question": "Process where CO₂ is fixed by photosynthesis and released by respiration and combustion?",
      "answer": "Carbon Cycle",
      "wrongOptions": [
        "Invasive Species",
        "Nitrogen Cycle",
        "Nitrogen Fixation"
      ]
    },
    {
      "number": 8,
      "question": "Process where N₂ is fixed by bacteria, assimilated by plants, and returned to the atmosphere?",
      "answer": "Nitrogen Cycle",
      "wrongOptions": [
        "Greenhouse Effect",
        "Carbon Cycle",
        "Trophic Levels"
      ]
    },
    {
      "number": 9,
      "question": "The conversion of N₂ gas into ammonia by bacteria like Rhizobium?",
      "answer": "Nitrogen Fixation",
      "wrongOptions": [
        "Invasive Species",
        "Trophic Levels",
        "Carbon Cycle"
      ]
    },
    {
      "number": 10,
      "question": "The conversion of nitrates back into N₂ gas by anaerobic bacteria?",
      "answer": "Denitrification",
      "wrongOptions": [
        "Eutrophication",
        "Biodiversity",
        "Bioaccumulation"
      ]
    },
    {
      "number": 11,
      "question": "Atmospheric gases trapping heat, enhanced by increased CO₂ from fossil fuels?",
      "answer": "Greenhouse Effect",
      "wrongOptions": [
        "Invasive Species",
        "Trophic Levels",
        "Nitrogen Fixation"
      ]
    },
    {
      "number": 12,
      "question": "Excess nutrients (N, P) causing algal blooms and oxygen depletion in water?",
      "answer": "Eutrophication",
      "wrongOptions": [
        "Denitrification",
        "Biomagnification",
        "Biodiversity"
      ]
    },
    {
      "number": 13,
      "question": "The accumulation of toxins in an organism's tissues over time?",
      "answer": "Bioaccumulation",
      "wrongOptions": [
        "Biodiversity",
        "Denitrification",
        "Biomagnification"
      ]
    },
    {
      "number": 14,
      "question": "The increasing concentration of toxins at higher trophic levels?",
      "answer": "Biomagnification",
      "wrongOptions": [
        "Denitrification",
        "Eutrophication",
        "Bioaccumulation"
      ]
    },
    {
      "number": 15,
      "question": "Non-native species that spread rapidly and disrupt local ecosystems?",
      "answer": "Invasive Species",
      "wrongOptions": [
        "Nitrogen Cycle",
        "Greenhouse Effect",
        "Nitrogen Fixation"
      ]
    },
    {
      "number": 16,
      "question": "The variety of life at genetic, species, and ecosystem levels?",
      "answer": "Biodiversity",
      "wrongOptions": [
        "Biomagnification",
        "Bioaccumulation",
        "Denitrification"
      ]
    }
  ]
}