Lesson 3: Population Dynamics- Set B

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Across
  1. 3. Examples of _____ efforts include human direct action, sustainable production, using fewer fossil fuels, creating and maintaining national parks and reserves, creating habitat corridors, and making transformative cultural changes.
  2. 6. ______ to biodiversity include overexploitation, habitat loss, habitat fragmentation, edge effect, pollution, and invasive species.
  3. 8. Endangered species and _____ happen when biodiversity is threatened by human action.
  4. 9. Biodiversity can be described in terms of _____, species, or ecosystems.
Down
  1. 1. High biodiversity creates a more balanced ecosystem that is more likely to be able to respond to ecosystem damage without ecosystem _____.
  2. 2. _______ measures how many different kinds of populations are in an ecosystem at the same time.
  3. 4. Human and livestock populations are increasing, while wildlife populations are _____.
  4. 5. The _____ structure of the human population is a contributing factor to population growth in some countries.
  5. 7. Human population growth is often tied to _____ and human rights.