FORESTRY

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Across
  1. 3. This is a gas and we need it to live
  2. 5. this is one of the nature colors
  3. 7. This word is related to WILD animals and their LIFE
  4. 9. One of the main components of Earths physical system
Down
  1. 1. this word is a relative of the first ans
  2. 2. this is a common word for oxygen,carbon dioxide etc
  3. 4. we cut it for wood
  4. 6. Before this word, these words come :Amazon,Mangrove
  5. 7. In forest and jungles, this is the most common thing
  6. 8. the green part of a tree