Across
- 2. Everything that surrounds us
- 4. Study of living things
- 5. The smallest level of classification of living things
- 6. Study of organisms interacting with their environment.
- 8. All of the animal and plant populations living in a particular area
- 9. All animals have a home, an environment in which they can live.
- 10. The variations of ecosystems within a geographic area and their impact on humans and the environment
- 11. A change that causes a response
- 12. Temperature, moisture, sunlight and soil types are examples of this.
Down
- 1. The number of different species represented in a data set
- 3. The living and non-living things in an environment, together with their interactions.
- 7. The total number of genetic characteristics in the genetic makeup of a species