Whales use echolocation to find food in the ocean.
Meaning: Whales make sounds that bounce off objects in the water, helping them to find food and move around.
Choice of Words: Whales are marine mammals. Use means to employ or apply something for a purpose. Echolocation is a process by which whales use sound waves to find food and navigate in the ocean. Food is what whales eat to survive. Ocean is a large body of salt water that covers most of the Earth's surface.
Alternative Expressions
Related Expressions