Question : The deepest trench of the world - 'The Mariana Trench' is located in the :

Option 1: Indian Ocean

Option 2: Atlantic Ocean

Option 3: Arctic Ocean

Option 4: Pacific Ocean

Question : Earth's deepest point in water is Mariana trench. It is located in which of the following oceans?

Option 1: Atlantic Ocean

Option 2: Arctic Ocean

Option 3: Indian Ocean

Option 4: Pacific Ocean

Question : Where is the Great Barrier Reef located?

Option 1: Pacific Ocean

Option 2: Indian Ocean

Option 3: Atlantic Ocean

Option 4: Arctic Ocean

Question : Sundra Trench is in

Option 1: Indian Ocean

Option 2: Pacific Ocean

Option 3: Atlantic Ocean

Option 4: Gulf of Mexico

Question : El Nino develops in which of these oceans?

Option 1: Arctic Ocean

Option 2: Indian Ocean

Option 3: Atlantic Ocean

Option 4: Pacific Ocean