Across
- 5. Organisms that obtain energy by consuming other organisms (e.g., animals, fungi).
- 7. Microscopic plants in aquatic environments, key producers in the food web.
- 9. An organism that feeds on detritus (dead organic matter).
- 10. Organisms that produce their own energy through processes like photosynthesis or chemosynthesis (e.g., plants, algae).
- 11. An organism that eats both plants and animals.
- 12. is the total mass of all living organisms in a given area or ecosystem at a specific time.
- 13. Organisms that derive energy from chemical reactions, typically in the absence of sunlight (e.g., some bacteria in deep-sea vents).
- 15. Organisms that break down dead or decaying organisms (e.g., bacteria, fungi).
- 17. Non-living physical and chemical elements in an ecosystem (e.g., sunlight, temperature, water).
- 18. All the individuals of a single species in a specific area.
Down
- 1. Cycling The movement and exchange of organic and inorganic matter back into the production of living matter.
- 2. Organisms that use sunlight to convert carbon dioxide and water into glucose and oxygen (e.g., plants, algae).
- 3. An organism that primarily eats other animals.
- 4. All the different species living together in a particular area.
- 6. Consumer An organism that feeds on primary producers; usually herbivores that eat plants.
- 7. Organisms that produce energy through photosynthesis or chemosynthesis (e.g., plants, algae).
- 8. Organisms that consume other organisms for energy (e.g., animals).
- 14. An organism that primarily eats plants.
- 16. Living components of an ecosystem (e.g., plants, animals, bacteria).
