Across
- 1. pdf page 2 (same as "Better" puzzle)
- 3. NARROW ZONE AROUND EARTH THAT HARBORS LIFE
- 4. THE ORGANISMS OF VARIOUS SPECIES THAT SHARE A HABITAT OR ECOSYSTEM
- 5. TOTAL DRY MASS OF ALL LIVING MATERIAL IN AN ECOSYSTEM
- 6. COMMUNITY AND ITS PHYSICAL AND CHEMICAL ENVIRONMENT
- 9. FACTOR/A LIVING FACTOR THAT INFLUENCES AN ORGANISM
- 10. GROUP OF ORGANISMS OF THE SAME SPECIES THAT LIVE IN THE SAME HABITAT OR ECOSYSTEM AT THE SAME TIME
- 11. GROUP OF ORGANISMS THAT LOOK ALIKE AND CAN INTERBREED UNDER NATURAL CONDITIONS TO PRODUCE FERTILE OFFSPRING
Down
- 2. STUDY OF INTERACTIONS BETWEEN ORGANISMS AND THEIR LIVING AND NON-LIVING ENVIRONMENT
- 3. NUMBER OF SPECIES IN AN ECOSYSTEM
- 7. FACTOR/NON-LIVING FACTOR THAT INFLUENCES AN ORGANISM
- 8. WEB/A REPRESENTATION OF THE FEEDING RELATIONSHIPS AMONG ORGANISMS IN AN ECOSYSTEM