​If ,What Is ​

question 133

Multiple Choice

​If ,what is ​

• A)​
• B)​
• C)​12
• D)​36

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Definitions:

Ocean Basins

Large depressions on the Earth's surface that are filled with ocean water, forming the basic divisions of the world's oceans.

Coral Reefs

Marine structures made of the calcium carbonate skeletons of coral organisms, which are home to diverse ecosystems and protect coastlines from erosion.

Modern Locations

Contemporary or current places of interest or where specific events or activities occur.

Continental Crust

The Earth's outer layer comprising granite-rich, less dense rock that makes up the continents.