El Nino

El Nino is a temporary change in the climate of the Pacific ocean, in the region around the equator, the wind blows strongly from east to west along the equator in the Pacific. This actually piles up water about half a meter in the western part of the Pacific. In the eastern part, deeper water which is colder than the sun-warmed surface water gets pulled up from below to replace the water pushed west. So, the normal situation is warm water which is about 30 C in the west, cold about 22 C in the east. In El Nino, the winds pushing that water around get weaker. As a result, some of the warm water piled up in the west slumps back down to the east, and not as much cold water gets pulled up from below. Both these tend to make the water in the eastern Pacific warmer. But it doesn't stop there. The warmer ocean then affects the wind and it makes the winds weaker and is what makes an El Niño grow. A strong El Nino is often associated with wet winters over the southeastern US, as well as drought in Indonesia and Australia

Mariana Trench

The Mariana Trench is located in the Pacific Ocean and it is the deepest part of the world's oceans, and the lowest elevation of the surface of theEarth's crust. It is located in the western Pacific Ocean, to the east of the Mariana Islands. The trench is about 2,550 kilometres long but has a mean width of only 69 kilometres. It reaches a maximum depth of about 11,033 metres. It was created by ocean-to-ocean subduction, a phenomena in which a plate topped by oceanic crust is subducted beneath another plate topped by oceanic crust. Under the Mariana Trench, there is a lot of unique creature with a special ability such as it can glow and it stays under the sand.

Bermuda Triangle

The Bermuda Triangle, also known as the Devil's Triangle is the one of the famous mystery in the ocean that was unsolved. The mystery is anything that goes into it will disappear and cannot be explained by human error , piracy, equipment failure, or natural disasters.. Culture has attributed these disappearances to the paranormal, a suspension of the laws of physics, or activity by extraterrestrial beings. The boundaries of the triangle cover the Straits of Florida, the Bahamas and the entire Caribbean island area and the Atlantic east to the Azores. Triangle writers have used a number of supernatural concepts to explain the events. One explanation pins the blame on leftover technology from the mythical lost continent of Atlantis but there is no solid evidence to support that theory. There are some natural explanations that was making such as:
1. Compass variations
2. Deliberate acts of destruction
3. Gulf Stream
4. Human error
5. Hurricanes
6. Methane hydrates
7. Rogue waves