Underwater robots, also known as remotely operated vehicles (ROVs) or autonomous underwater vehicles (AUVs), are machines designed to explore and operate in underwater environments. They are equipped with cameras, sensors, and tools to perform tasks such as surveying marine life, inspecting underwater structures, and collecting data for scientific research. These robots can be controlled remotely or operate independently, depending on their design. They are used in various fields, including marine biology, oceanography, and oil and gas exploration. Underwater robots help scientists and engineers gather information that would be difficult or dangerous for humans to obtain.