"Открытом океане" is a Russian phrase that translates to "In the Open Ocean." It refers to the vast, deep waters of the world's oceans, which are characterized by their depth and distance from land. These areas are crucial for marine biodiversity, hosting a variety of species, including fish, whales, and plankton. The open ocean plays a significant role in regulating the Earth's climate and weather patterns. It absorbs carbon dioxide and produces oxygen through the process of photosynthesis carried out by marine plants like phytoplankton. Additionally, it serves as a vital resource for human activities, including fishing and shipping.