Unit 6 Protect Our Planet

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Across
  1. 3. – To damage something so badly that it cannot be used again.
  2. 6. – When a type of animal or plant is in danger of disappearing.
  3. 9. – When many trees are cut down and forests disappear.
  4. 10. – Long-term changes in Earth’s weather, like the planet getting warmer.
  5. 12. – When too much water covers land that is usually dry.
  6. 13. – To stay alive, especially during a difficult situation.
Down
  1. 1. – A group of living things that are the same kind of animal or plant.
  2. 2. – A long time with little or no rain, making the land very dry.
  3. 4. – Small parts of plants that can grow into new plants.
  4. 5. – The natural home where an animal or plant lives.
  5. 7. – To keep someone or something safe from harm.
  6. 8. – The top layer of earth where plants grow.
  7. 11. – A very big problem that affects many countries around the world.
  8. 14. – When a type of animal or plant no longer exists anywhere in the world.