Izu-Ogasawara Trench is located at the western Pacific Ocean as well as that trench is one of the top 10 deepest parts of the ocean. Maximum depth of the Izu-Ogasawara Trench is 9,780 meters (approximately 32,087 ft) as well as Izu-Ogasawara Trench is stretches from Japan to northernmost section of the Mariana Trench or also Izu-Ogasawara Trench is an oceanic trench in western Pacific Ocean.

Japan Trench is one of the top 10 deepest parts of the ocean as well as that Japan Trench is located at the east of the Japanese islands and also we can say that trench is part of the Pacific Ring of Fire off northeast Japan. Deepest of the Japan Trench is 8,046 meters means approximately 26,398 ft as well as that trench contains 800 km (approximately 500 miles) length.

Kermadec Trench is one of the 10 deepest parts of the ocean over the world as well as that trench is a linear ocean trench. Kermadec Trench is located at the south Pacific Ocean as well as stretches of the Kermadec Trench is around 1,000 km between Louisville Seamount Chain and Hikurangi Plateau. Maximum depth of the Kermadec Trench is 10.04 km.

Kuril- Kamchatka Trench is a another deepest part of the ocean as well as Kuril- Kamchatka Trench is located at northwest Pacific Ocean and the Kuril- Kamchatka Trench is also known as Kuril Trench. Kuril- Kamchatka Trench is lies at considerable depth of the 10.5 km below sea level as well as Kuril- Kamchatka Trench was formed due to subduction zone and that was developed in the late Cretaceous.

Mariana Trench is located at western Pacific Ocean as well as Mariana Trench is one of the top 10 deepest parts of the Ocean. Mariana Trench is 200 kilometers means approximately 124 mi east of the Mariana Islands and also Mariana Trench has deepest natural trench over the world. Maximum known depth of the Mariana Trench is 10,984 meters (approximate 36,037 ft) or Marianas Trench was established as United States National Monument in 2009.

Peru–Chile Trench is located at the eastern Pacific Ocean as well as that trench is one of the top 10 deepest parts of the ocean and also 5,900 km is a length of the Peru–Chile Trench. Peru–Chile Trench is also known as the Atacama Trench as well as maximum depth of the Peru–Chile Trench is 8,065 meters means approximately 26,460 ft.

Philippine Trench is a 10.54 km below the level of the sea as well as Philippine Trench is a third deepest point of the sea over the world and also Philippine Trench is also known as a Mindanao Trench, Mindanao Deep and also as a Philippine Deep. Length of the Philippine Trench is approximately 1,320 kilometers means 820 miles and width is near about 30 km means 19 miles.

Puerto Rico Trench is located at the boundary between Caribbean Sea and the Atlantic Ocean as well as Puerto Rico Trench is one of the top 10 deepest parts of the ocean. Puerto Rico Trench is 800 kilometers (approximately 497 mi) long as well as maximum depth of that trench is 8,376 meters means 27,480 ft or also 5.20 miles in the Brownson Deep.

South Sandwich Trench is one of the top 10 deepest parts of the ocean over the world as well as that South Sandwich Trench is located at South Atlantic Ocean and lying 100 kilometers means approximately 62 miles to east of the South Sandwich Islands. Depth of the South Sandwich Trench is about 8.42 km as well as that trench is associated with an active volcanic arc.

Tonga Trench is located at the south-west Pacific Ocean as well as Tonga Trench is one of the top 10 deepest parts of the ocean and also Tonga Trench is an oceanic trench. Tonga Trench is the second deepest on the Earth as well as also deepest trench of the Southern Hemisphere or also the Tonga Trench is contains a deepest point and that point is known as a Horizon Deep.