Oceans and Currents

Which of the following redirects ocean currents?

• Coriolis Effect

• Fish and Plankton

• Minerals in the water

• Solar energy

Tags

NGSS.MS-ESS2-6

How many major ocean currents exist in the world?

• 15

• 20

• 40

• 10

Tags

NGSS.MS-ESS2-6

Deep water currents are a result of salinity and temperature. Water moves like a conveyor belt across the globe. This process is called...

• Thermometer Currents

• Deep water currents

• Thermohaline Circulation

• Salinity Currents

Tags

NGSS.MS-ESS2-6

Where is ocean water the densest?

• The surface

• The middle

• The bottom

• Lake Michigan

Two types of ocean currents are

• local and global

• sea and land

• surface water and deep water

• warm and cold

Tags

NGSS.MS-ESS2-6

Temperature and salinity are the two factors affecting which type of current?

• Mid-ocean ridges

• Deep Currents

• Surface Currents

• High tide and low tide

Tags

NGSS.MS-ESS2-6

A horizontal movement of ocean water that is caused by wind.

• Gulf Stream

• Global Conveyor Belt

• Surface Current

• Gyre

Tags

NGSS.MS-ESS2-6

Surface currents are a result of

• Global Wind Patterns

• Earth's Rotation

• Density

• All of the above

Tags

NGSS.MS-ESS2-6

What happens to a current when it comes in contact with a continent or landmass?

• It continues over the continent

• It stops

• It changes direction

• It is absorbed by the land

Tags

NGSS.MS-ESS2-6

The two main factors that influence surface currents

• Wind and the shape of the continents

• Wind and Sun

• Sun and the shape of the continents

• Temperature and Salinity

Tags

NGSS.MS-ESS2-6