Here are the answers to the crossword puzzle clues based on the word bank and definitions provided:
1.
Omnivores (Organisms that eat both plants and animals)
2.
Biome (A group of ecosystems with similar climates and organisms)
3.
Biodiversity (The amount of different species in an ecosystem)
4.
Decomposers (Organisms that break down dead material)
5.
Sunlight (Energy source for most ecosystems)
6.
Food Chain (A series of organisms that depend on each other for food)
7.
Nitrogen Cycle (The process where nitrogen moves through an ecosystem)
8.
Population (A group of the same species)
9.
Abiotic Factors (Non-living parts of an ecosystem)
10.
Carnivores (Organisms that eat only meat)
11.
Biotic Factors (Living parts of an ecosystem)
12.
Carbon Cycle (The process where carbon moves through an ecosystem)
13.
Transpiration (The process where plants release water vapor into the air)
14.
Producers (Organisms that make their own food)
15.
Ecology (The study of ecosystems)
16.
Habitat (The area where an organism lives and gets its resources from)
17.
Ocean (The largest ecosystem on Earth)
18.
Consumers (Organisms that eat other organisms for food)
Final Answer:
1. Omnivores
2. Biome
3. Biodiversity
4. Decomposers
5. Sunlight
6. Food Chain
7. Nitrogen Cycle
8. Population
9. Abiotic Factors
10. Carnivores
11. Biotic Factors
12. Carbon Cycle
13. Transpiration
14. Producers
15. Ecology
16. Habitat
17. Ocean
18. Consumers
Parent Tip: Review the logic above to help your child master the concept of ecosystem crossword puzzle worksheet.