The flat area on either side of a stream's natural levee, where alluvium is deposited, is called the

Answer;

-Floodplain

The flat area on either side of a stream's natural levee, where alluvium is deposited, is called the foodplain.

Explanation;

-A floodplain is the area around a river that is covered in times of flood. A floodplain is a very fertile area due to the rich alluvium deposited by floodwaters.

-This makes floodplains a good place for agriculture. A build up of alluvium on the banks of a river can create levees, which raise the river bank. They are low-lying lands next to rivers, streams, and oceans. A floodplain is any land area susceptible to being inundated by water from any source.

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

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