HISE Crossword

4. A single connection in an ecosystem from plants to herbivores and carnivores.
6. The careful manipulation of animal and plant characteristics to increase productivity.
9. Organisms that convert the sun’s energy into food through the process of photosynthesis.
10. The tidal mouth of a large river, where the tide meets the stream.
11. Any fuel made from plant-based products.
12. The division of land into categories
14. The amount of a natural biological resource that can be removed without damaging the ecosystem from which it comes
16. security The ability for a place to feed and clothe its people
21. The process of growing food for the purpose of selling it as a business.

1. The relief and shape of the land.
2. The ability to return to the original form.
3. An ecosystem in a body of water
5. biome is a community of plants and animals that have common characteristics for the environment they exist in.
7. Food web A large series of interconnected food chains.
8. Eats meat
13. eats both plants and meat
15. The act of following sustainable development.
17. A product that will break down with natural processes.
18. Eats plants
19. an organism that decomposes organic material
20. A biological community of interacting organisms and their physical environment.