pacific ocean

Front

What are the deepest parts of the ocean called?

Back

Trenches.

Front

Which ocean covers a third of the earth's surface?

Back

Pacific Ocean.

Front

How many oceans are there in the world?

Back

5.

Front

What percentage of the earth's surface is covered by oceans?

Back

70%.

Front

What are smaller bodies of salt water called?

Back

Seas.

Front

What is the largest ocean on Earth?

Back

Pacific Ocean.

Front

What is the average depth of the Pacific Ocean?

Back

Approximately 12,080 feet (3,682 meters).

Front

What is the significance of the Mariana Trench?

Back

It is the deepest part of the world's oceans.

Front

What is the Pacific Ring of Fire?

Back

A region in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur.

Front

What is the role of oceans in climate regulation?

Back

Oceans absorb carbon dioxide and heat, influencing global climate patterns.