Zonation and Succesion

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Across
  1. 3. Type of environmental change that occurs over time
  2. 4. Type of environmental change that occurs over space
  3. 6. A diagram showing species distribution along a transect
  4. 7. A factor in the environment that is not alive, like temperature or soil
Down
  1. 1. Tool used to measure biotic and abiotic factors along a gradient
  2. 2. Predictable changes in communities along an environmental gradient
  3. 4. Gradual replacement of one community by another over time
  4. 5. Factor that is living or was living, like plants or animals