Answer:
Abiotic relationship
Step-by-step explanation:
Antlions are the predators found in Georgia and in other tropical and temperate regions in the world. The main food source of antilion is ants and they trap their prey by making sandpit.
The given situation shows abiotic relationship because antilions are dependent on environmental factor (sandpit) which is abiotic and environmental factor that is sandpit is not favoring antilions to attract prey.
As, antilions (biotic) are dependent of sandpit (abiotic) for their food, the correct answer is "abiotic relationship".