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5 Written questions

5 Matching questions

  1. Genetic diversity
  2. Density-dependent limiting factor
  3. Population density
  4. Overfishing
  5. Invasive species
  1. a Species that move into ecosystems that do not contain any of their normal population limiting factors
  2. b Number of individuals in an area
  3. c limits population growth based on population density;ex. disease, competition, predation
  4. d Removing more fish from the oceans than can be naturally produced; catching more fish than will be born
  5. e Total genetic variety on the planet

5 Multiple choice questions

  1. When a species no longer exists
  2. 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.
  3. When increasing pollutants are passed up the food chain
  4. Rate of increase or decrease of a population
  5. Resources can regenerate or replenish over time;ex. growing more trees after logging/using wind energy/cleaning and reusing drinking water

5 True/False questions

  1. Habitat fragmentationa break in an ecosystem by natural or man made barriers.

          

  2. Nonrenewable resourceResources can regenerate or replenish over time;ex. growing more trees after logging/using wind energy/cleaning and reusing drinking water

          

  3. DesertificationLoss of forests through natural or man made causes; logging forests

          

  4. Ecosystem diversityNumber of different species in the biosphere

          

  5. Exponential growthGrowth that increases over time. Found under perfect conditions only

          

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