How much of earth's surface water exists in the oceans?

1 answer:

6 0

About 97% of all water is salt water, residing in the ocean. Most of the fresh water is frozen in glaciers and icebergs.

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daser333 [38]

The type of plate boundary referred here is defined as an ocean-Continent Convergent Plate Boundary.

<h3>What is an ocean-continent convergent plate boundary?</h3>

An ocean-continent convergent boundary is a limit in which the oceanic plate is forced underneath the continental plate.

This type of boundary occurs when an oceanic lithospheric plate crashes against to a continental plate.

In conclusion, the type of plate boundary here is defined as an ocean-Continent Convergent Plate Boundary.

Learn more about Convergent Plate Boundaries here:

#SPJ1

4 0

2 years ago

spin [16.1K]

Abyssal plains are large, flat features that cover about one third of the planet.

<h3>What are Abyssal plains?</h3>

The broad, flat, sediment-covered regions of the deep ocean floor are known as abyssal plains.
They have a slope of less than one foot of height variation for every thousand feet of travel, making them the flattest, featureless places on Earth.
When tectonic plates separate, magma rises and forms new crust, filling the space that was left between the plates.
When sediments from the shoreline pass over the continental shelf, tumble down the continental slope, and deposit on top of the more recent oceanic crust, they create an abyssal plane.