Spelling list - 3

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Across
  1. 2. - The blue planet
  2. 5. - A species at risk of going extinct.
  3. 7. - to search a place and discover things about it:
  4. 9. - the home of an animal or a plant.
Down
  1. 1. - to recognize or be able to name someone or something
  2. 3. - A clock or watch that contains moving hands and hours with markings
  3. 4. - the dying out or disappearance of a species from earth.
  4. 6. - a clock in which the hours, minutes, and sometimes seconds are indicated by digits, rather than by hands on a dial.
  5. 7. - everything that is around us, which includes both living and nonliving things such as soil, water, animals and plants, which adapt themselves to their surroundings.
  6. 8. - an alphabet