Question

what is biggest trench of world ?

​

Answer 1

Answer:

Mariana Trench

Explanation:

Mariana Trench is the deepest known point in Earth's oceans. In 2010 the United States Center for Coastal & Ocean Mapping measured the depth of the Challenger Deep at 10,994 meters (36,070 feet) below sea level

Answer 2

Answer:

Biggest Trench in the World is Mariania Trench situated in the Pacific Ocean, at East of Mariania Islands which has the deepest trench of the world.

Explanation:

Hope it helps you