Earth Day Crossword

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Across
  1. 5. bees when they play matchmaker for flowers
  2. 7. microscopic “water bear” that can survive in space
  3. 9. when a species disappears forever
Down
  1. 1. runs on batteries, quiet, clean, and charged up
  2. 2. this year's RC theme, vibrant underwater cities
  3. 3. smiling amphibian native to Mexico
  4. 4. iconic image of Earth, 1968 wake-up call
  5. 6. company single-handedly responsible for massive energy consumption in answering queries
  6. 8. coastal tree with tangled roots, flood protector
  7. 10. activist who told the world: “How dare you?”