Underwater is a term describing the realm below the surface of water where the water exists in a natural feature (called a body of water) such as an ocean, sea, lake, pond, or river. Three quarters of the planet Earth is covered by water. A majority of the planet’s solid surface is abyssal plain, at depths between 4,000 and 5,500 metres (13,000 and 18,000 ft) below the surface of the oceans.

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

17 Breathtaking and Colorful Photos of What is Hidden Underwater

source