Meaning: This sentence describes the hunting behavior of seagulls and the impact they have on the survival of fish in the ocean.
Choice of Words: "Seagulls" are birds that live near the ocean. "Soar" means to fly high in the air. "Diving" means to move quickly downward. "Fish's fate" refers to the destiny or outcome of the fish. When you put them together, the sentence suggests that seagulls fly high in the sky and then quickly dive down to catch fish, determining the fate of the fish.