Earth Day Words

12345678910
Across
  1. 2. A planet
  2. 3. The weather changing over time
  3. 5. The weather
  4. 7. To greatly use something
  5. 8. Supplies
  6. 10. Advanced scientific knowledge
Down
  1. 1. A natural home
  2. 4. The first people
  3. 6. To use less of the amount
  4. 9. Can be used many times