How humans impact the environment

1234567891011
Across
  1. 2. Habitat loss,Invasive species..
  2. 7. why:terrestrial species extinct
  3. 8. reusing resources to help earth
  4. 9. why: aquatic species extinct
  5. 11. for lumber/agriculture
Down
  1. 1. using faster than replaced
  2. 3. taking care of the earth
  3. 4. natural environment for species
  4. 5. increase in greenhouse gas
  5. 6. to trap heat in the environment
  6. 10. no plants/water hold ground