Front

What is the large, flat part of the ocean floor called?

Back

Abyssal plain.

Front

What type of water is found in the ocean?

Back

Salt water.

Front

Where is ocean water the densest?

Back

At the bottom.

Front

What causes deep ocean currents?

Back

Temperature and density.

Front

What causes tides in the ocean?

Back

The moon.

Front

What is the term for the underwater landmass that slopes down from the continental shelf?

Back

Continental slope.

Front

What is the area of the ocean floor that is closest to the shore called?

Back

Continental shelf.

Front

What is the term for the deepest parts of the ocean?

Back

Ocean trenches.

Front

What is the main reason ocean water is salty?

Back

Minerals and salts from rocks and soil.

Front

What is the process called when water evaporates from the ocean?

Back

Evaporation.