Earth Day

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Across
  1. 4. I am trash that is left outside or in a public place.
  2. 7. I am a collection of wild animals and plants in nature.
  3. 8. I am the process that makes old material new again.
  4. 10. I am made up of the entire universe and everything in it.
Down
  1. 1. My petals can be many different shapes and colors.
  2. 2. I am green and live on trees.
  3. 3. I am the part of the earth that plants grow from.
  4. 5. I am very tall and have bark as my covering.
  5. 6. My mother is very tall and has many green needles.
  6. 9. I am the planet that you live on.
  7. 11. I am very hard and can be many different shapes and colors.