Across
- 4. The whole area of the earth’s surface, atmosphere, and sea that is inhabited by living things
- 7. An organism, such as a green plant, that manufactures its own food through the process of photosynthesis
- 8. Communication or activity between two or more people
- 14. Living or growing on land rather than in the sea or the air
- 16. A plastic or glass dome that is used to trap heat and light for the growth of plants
- 17. The amount of moisture in the air
- 18. The natural conditions and environment, example: forest, desert, or wetlands, in which a plant or animal lives
- 19. All plants and animals that live in the same area and interact with one another
Down
- 1. An organism that feeds on other organisms or materials produced by them
- 2. All plants and animals of a particular species present in a place
- 3. A wild animal
- 4. Used to describe the features of a natural system that are living
- 5. Used to describe the physical and chemical aspects of an organisms environment
- 6. An organism, especially a bacterium or fungus, that causes organic matter to rot or decay
- 9. The heat of something measured on a particular scale such as the Celsius or Fahrenheit scale
- 10. A sequence that is repeated again and again
- 11. The role of an organism within its natural environment that determines its relations with other organisms and ensures its survival
- 12. A need for something or somebody to be available in order to exist or survive
- 13. Not naturally occurring or endemic to the area, artificially occurring
- 15. A localized group of organisms that interact and depend on each other, and the environment they inhabit
