Earth Day Crossword

1234567891011
Across
  1. 3. process of collecting and processing materials and turning them into new products (one of the three R's)
  2. 6. the third planet from the Sun
  3. 7. the air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism at any time
  4. 9. long-term change in the average weather patterns that have come to define Earth's local, regional and global climates
  5. 10. a group of people living in the same place or having a particular characteristic in common
  6. 11. use again or more than once (one of the three R's)
Down
  1. 1. maintain (something) in its original or existing state
  2. 2. make smaller or less in amount (one of the three R's)
  3. 4. a woody perennial plant having a single usually elongate main stem
  4. 5. meeting our own needs without compromising the ability of future generations to meet their own needs
  5. 8. this year's Earth Day theme