Across
- 3. GROUP THAT BELONGS TO THE SAME SPECIES
- 5. ALL GASES THAT SURROUNG THE EARTH
- 6. INCLUDES ALL PARTS OF EARTH IN WHICH LIFE EXISTS
- 7. ANY LIVING THING PART OF THE ENVIRONMENT WITH WHICH AN ORGANISM MIGHT INTERACT
- 9. GROUP OF SIMILAR ORGANISMS THAT CAN PRODUCE THE SAME OFFSPRING
- 10. GROUP OF DIFFERENT POPULATIONS LIVING TOGETHER IN A DEFINED AREA
Down
- 1. FRESH WATER AND SALT WATER
- 2. THE STUDY OF NATURE'S HOUSES
- 4. ROCKS, EVEN THE OCEAN FLOOR
- 5. ANY NONLIVING PART OF AN ENVIRONMENT
- 8. ORGANISMS THAT LIVE TOGETHER WITH THEIR PHYSICAL ENVIRONMENT
