Across
- 2. A herbivore is also known as a __________________ producer
- 6. the second largest country in the world by area
- 8. The variety of plant and animal life in the world or in a particular habitat
- 9. A word that means a species is at serious risk of extinction
- 13. All life on earth
- 14. Rome, London, Paris and Berlin are capitals of countries on which continent
- 15. The state of the atmosphere at a particular place and time as regards heat, cloudiness, dryness, sunshine, wind, rain etc.
- 17. the longest river on earth
Down
- 1. All water found under, on and over the earths surface
- 3. The driest continent
- 4. The capital of NSW
- 5. security The ability of humans to have physical, economic and social access to sufficient, safe and nutritious food that meets their dietary needs
- 6. the largest country in the world by population
- 7. A large, naturally occurring environment of flora and fauna occupying a habitat
- 10. How plants, animals and climate interact with one another
- 11. The total weight of organisms in a given area
- 12. The name for the top layer of a rainforest biome
- 16. the largest continent on earth