Did you know that only 5% of the ocean has been explored and charted by humans? There are still a lot more things that we do not know about the ocean, especially the deeper parts of the ocean. Here are a few fun facts that you may not know about the ocean! 🐠

1. Underwater Volcanoes: The ocean is home to around 1 million underwater volcanoes. These volcanic activities contribute to the formation of new land masses, such as islands and seamounts.

2. Marine Biodiversity: The ocean is home to an estimated one million or more species, with countless more yet to be discovered. It is a treasure trove of biodiversity.

3. Largest Habitat: The ocean covers about 71% of the Earth's surface, making it the largest habitat on our planet.

4. Ocean Sounds: The loudest animal in the ocean is the sperm whale. It can produce sounds reaching up to 230 decibels, which is louder than a jet engine. These vocalizations are used for communication and echolocation.

5. Ancient Underwater Relics: The ocean holds many historical treasures, including ancient cities. The submerged city of Heracleion, off the coast of Egypt, was discovered in 2000 and is believed to be over 1,200 years old.