Unit 3: Ocean Currents and Climate Review

When surface currents meet continents they ___?

• Stop moving
• Are deflected (change paths)
• Continue in the direction they were going

Tags

NGSS.MS-ESS2-6

Ocean currents move energy in the form of

• Salt
• Water
• Heat
• Oxygen

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

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

• Southern Hemisphere
• Continents
• Equator
• Poles

Tags

NGSS.MS-ESS2-6

Salinity is

• The salt content of a substance

• The Pepper content of a substance

• The circulation of hot and cold matter

• the weather pattern of a region

Tags

NGSS.MS-ESS2-4

What heats the Earth's oceans?

• People

• Boats

• a heater

• sun

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

Deep Ocean currents are primarily caused by

• temperature and salinity

• wind

• gravity

• precipitation

Tags

NGSS.MS-ESS2-6

Differences in water temperature create movement in the Ocean because

• bodies of water at different temperature have different densities.

• warm water is pulled more by the force of gravity then cold water is.

• warm and cold water mix until they reach the same temperature.

• The ocean just likes to "move-it move-it".

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

which of these characteristics will produce the most dense water?

• high salinity, high temperature

• high salinity, low temperature

• low salinity, high temperature

• low salinity, low temperature

Tags

NGSS.MS-PS1-4

Which of these characteristics will produce the least dense water?

• High salinity, high temperature

• High salinity, low temperature

• Low salinity, high temperature

• Low salinity, low temperature

Tags

NGSS.MS-PS1-4

What is latitude?

• A measure of the distance away from the prime meridian.

• A measure of how warm a climate is.

• A measure of an angle in Math class.

• A measure of the distance away from the equator.