conservation of plants and animals

Edit Answers
123456789
Across
  1. 4. cutting down forests and using land for other purposes
  2. 5. conversion of the land into deserts over a period of time
  3. 7. animals found in a region
  4. 9. variety of organisms in a region
Down
  1. 1. plants found in a region
  2. 2. renewing the forests by planting saplings
  3. 3. made up of all plants, animals, microorganisms in an area
  4. 6. species at the verge of extinction
  5. 8. group of organisms that are similar to each other and can reproduce within a group