Overfishing is a problem because it depletes fish populations faster than they can reproduce. When too many fish are caught, it disrupts the balance of marine ecosystems, affecting other marine species that rely on fish for food. Overfishing also reduces ...

Marine pollution refers to the harmful contamination of the oceans and seas due to human activities. It is caused by substances like plastics, oil spills, sewage, and chemicals that are released into the water. These pollutants harm marine life by ...

Rainfall from oceans is crucial for maintaining the water cycle and supporting life on Earth. Oceans provide a large amount of water vapor to the atmosphere through evaporation. This vapor rises, cools, and condenses to form clouds, which eventually leads ...

Oceans are called the “planet’s lungs” because they play a crucial role in producing oxygen and absorbing carbon dioxide. Marine plants, such as phytoplankton, in the oceans perform photosynthesis, similar to plants on land, releasing oxygen into the atmosphere. This ...

The Southern Ocean surrounds Antarctica. It is the fourth-largest ocean in the world and is located to the south of the Earth. The Southern Ocean is unique because it connects the Atlantic, Pacific, and Indian Oceans around the continent of ...