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5 Written questions

5 Matching questions

  1. Extinction
  2. Emigration
  3. Overfishing
  4. Desertification
  5. Age-structure diagram
  1. a When a species no longer exists
  2. b When good land is turned into a desert through farming, overgrazing, and/or drought
  3. c population movement out of an area
  4. d Diagram that shows human population info based on age and gender
  5. e Removing more fish from the oceans than can be naturally produced; catching more fish than will be born

5 Multiple choice questions

  1. Using natural resources without running out of them, and providing for human needs without causing long term environmental harm.
  2. limits population growth based on population density;ex. disease, competition, predation
  3. Number of different species in the biosphere
  4. Plants and animals that fishing boats remove from the oceans, that are not intended for use/consumption; catching dolphins in your nets while fishing for tuna.
  5. Total diversity in the biosphere. The combination of ecosystem, species, and genetic diversity.

5 True/False questions

  1. Population densityTotal genetic variety on the planet

          

  2. Biological magnificationWhen good land is turned into a desert through farming, overgrazing, and/or drought

          

  3. PollutantPlants and animals that fishing boats remove from the oceans, that are not intended for use/consumption; catching dolphins in your nets while fishing for tuna.

          

  4. Ecosystem diversityNumber of different species in the biosphere

          

  5. Endangered speciesSpecies with very low numbers that is at risk of dying out