Oceans
Currents
Earth
Background
100

Something that describes the action of water moving up in the ocean.

What is upwelling?

100

This type of current voilently drags water out to sea and can be dangerous.

What is rip currents?

100

The name of an effect caused by the rotation of the Earth.

What is the Coriolis effect?

100

A property defining the number of atoms of something in a given space.

What is density?

200

The name of a system of movement at the bottom of the ocean carrying nutrients across the floor.

What is the Great Ocean Conveyer Belt.

200

This current is present near the top of the ocean and primarily rely on wind.

What is surface currents?

200

The Coriolis effect causes liquids to move ____ in the Northern Hemisphere and _____ in the Southern Hemisphere.

What is right and left?

200

The names of two parts of Earth that form the planet are divided by an invisible line.

What are the two hemispheres, North and South?
300

True or False

Currents can only occur if large quantities of water are moving.

What is false?

300

The type of current responsible for carrying most of the water aroud Earth.

What is density currents?

300

True or False:

The Correolis effect does not impact great bodies of water but is the reason toilets flush in different directions depending on the continent.

What is false?

300

The movement of water in the ocean.

What is a current?