Answer:
Step-by-step explanation:
Forest Ecosystem:
Abiotic: rocks, water, air
Biotic: Deer, foxes, bald eagles
Ocean Ecosystem:
Abiotic: sand, underwater volcanos, seawater
Biotic: Blue whales, dolphins, clownfish
Abiotic factors are factors in an ecosystem that are nonliving, whereas, biotic factors are living.