Endangered species

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Across
  1. 5. a cause of Endangered species is nitrogen________.
  2. 7. we are just killing all the unique_________and if this continues it will not be good.
  3. 8. Thousand, Today, the rate of extinction due to human activity is one Thousand to _____ times faster.
  4. 9. A cause of Endangered species is volcano _________ .
  5. 10. a cause of Endangered species is __________ loss.
  6. 12. What use to be the number of Mass extinctions?
Down
  1. 1. who made all this for us
  2. 2. what book in the bible begging with P can we find a good message about this topic.
  3. 3. These include things like volcano eruptions and ________ impacts with earth.
  4. 4. a cause of Endangered species is climate________.
  5. 6. What book in the bible begging with G can we find a good message about this topic.
  6. 11. What percentage of species that have ever existed on this planet have become extinct?