Science SOL Fifth Grade Review - Oceans

An ocean current which carries warm water from the equator to Europe is:

The deepest parts of the ocean are:

The shallow parts of the ocean floor at the edges of the continents make up the:

The greatest variety of ocean life is in the shallowest part of the ocean, above the:

Tiny plant-like organisms: produce the Earth's oxygen and are the basis of the oceans ecosystem

As the depth of the ocean increases, what else increases?

Underwater mountains caused by plate movements are:

It is mostly the pull of the moon's gravity that causes:

As the depth of the ocean increases, what decreases?

Wind patterns and different water densities cause:

The ocean covers how much of the Earth?

Phytoplankton need sun for photosynthesis so they live:

The salinity of the ocean varies (changes). SALINITY means: