Across
- 3. An animal that is hunted and eaten by another animal for food
- 7. factors- The non-living things in an environment
- 9. factors- All the living factors in an environment
- 10. An animal that hunts and eats other animals for food
- 11. web- A big, messy drawing showing how different plants and animals in an ecosystem are connected by what they eat
- 13. A big group of people who live, work, or play together
- 16. An animal that eats dead animals or plants that it didn't kill itself, helping clean up the environment
- 18. Like a plant that can make its own food from sunlight, water, and air, instead of eating other things like anti-mals do
- 21. A big interconnected community where all living things and non-living things in an area work together and depend on each other
- 22. An animal that eats only plants like grass, leaves, fruits, and vegetables, never meat
- 23. The study of the relationships between living organisms
Down
- 1. The part of Earth that can support life and includes all living things and the places they are found
- 2. An individual animal, plant, or single-celled life form
- 4. level- Like a step in a food chain, showing where an organism get its food and energy
- 5. An animal that mostly eats meat
- 6. Where an animal or plant lives, providing everything it needs to survive
- 8. Like nature's cleanup crew, breaking down dead plants and animals into smaller pieces that helps plants grow
- 12. A living thing that lives on or inside another living thing and gets its food and shelter from it, often causing harm to the host
- 14. All the people living in a certain place
- 15. An organism that obtains energy and nutrients by consuming other living things, rather than producing its own food
- 17. An organism that can't make its own food and needs to eat other things to survive
- 19. A food maker that use sunlight to make their own food
- 20. An organism that another organism lives on or inside, using it for food and shelter
- 24. An animal that eats both plants and animals for food
