Across
- 3. - An individual living thing, such as a plant, animal, or bacterium.
- 4. - The natural home or environment where an organism lives and gets what it needs to survive.
- 6. - The measurement of how many organisms live in a specific amount of space.
- 8. - Things organisms need to survive and thrive, like food, water, air, and shelter.
- 9. Factor - Any living or once-living part of an ecosystem, such as plants or animals.
- 10. Factor - Anything in the environment that keeps a population from growing too large.
Down
- 1. - All the different living populations that interact and live together in one area.
- 2. - A group of organisms of the same species living in the same area at the same time.
- 5. Factor - Any non-living part of an ecosystem, like sunlight, water, or soil.
- 7. - All the living and non-living things interacting together in a specific area.
