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 ...
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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 ...
Oceans are interconnected because they form a continuous body of water around the Earth. The major oceans—Atlantic, Pacific, Indian, Southern, and Arctic—are linked by currents that flow across them, creating a global system of water movement. These currents, influenced by ...
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 ...
The continents of Asia, Africa, North America, and South America are located in both the Northern and Southern Hemispheres. Asia and Africa extend across the Equator, with parts of them in both hemispheres. North America and South America also cross ...
The Indian Ocean is bounded by several regions and countries. To the north, it is bordered by the continents of Asia, Africa, and Australia. The Arabian Sea lies to the northwest, and the Bay of Bengal is to the northeast. ...
About 2.7% of the Earth’s total water is freshwater, which is water that can be used for drinking, irrigation, and other purposes. However, most of this freshwater is not easily accessible, as about 68.7% of it is trapped in glaciers ...
The two parts of the Indian Ocean near India are the Bay of Bengal and the Arabian Sea. The Bay of Bengal is located to the east of India and is bordered by India, Bangladesh, Myanmar, and Sri Lanka. It ...