* Vision: Many marine animals have excellent vision, which they use to find food, avoid predators, and navigate their surroundings. Some animals, such as dolphins and whales, can even see in low-light conditions.
* Hearing: Marine animals also use their hearing to navigate. Some animals, such as seals and sea lions, can hear sounds at very high frequencies, which allows them to detect prey and predators.
* Smell: Marine animals also use their sense of smell to navigate. Some animals, such as sharks and rays, have a very strong sense of smell, which they use to find food and mates.
* Magnetoreception: Many marine animals have a built-in magnetic compass that they use to navigate. This sense allows them to detect the Earth's magnetic field and use it to determine their location and direction.
* Echolocation: Some marine animals, such as dolphins and whales, use echolocation to navigate. This involves emitting sound waves and then listening for the echoes that bounce back off of objects. This allows them to create a mental map of their surroundings.
Marine animals use these senses to navigate the vast oceans. They are able to find food, avoid predators, and migrate to different locations. These adaptations are essential for the survival of these animals in the challenging marine environment.