Ocean Currents

Front

Two types of ocean currents are:

Back

surface and deep

Front

What are a circular system of currents in the Earth's major oceans?

Back

gyre

Front

The Gulf Stream carries warm water to the North Atlantic Ocean, which contributes to

Back

a mild climate for the British Isles.

Front

Ocean currents affect climates around the world. Based on the map, which area MOST likely has a warmer climate than expected? Options: 1, 2, 3, 4

Back

2

Front

Ocean currents bring warm water from the equator towards Earth's

Back

Poles

Front

What causes surface currents north and south of the equator to move in different directions? Options: Gases in the ocean, The rotation of the Earth, Temperature differences, Continental deflection

Back

The rotation of the Earth

Front

Salinity

Back

The salt content of a substance

Front

What affects the density of water?

Back

Salt and Temperature

Front

What heats the Earth's oceans?

Back

sun

Front

Regular movements of water far below the ocean's surface are called

Back

Deep Currents