Ocean Currents and Tides

Due to the Coriolis Effect, water in the northern hemisphere moves

• clockwise
• counter clockwise
• both
• neither

Tags

NGSS.MS-ESS2-6

Due to the Coriolis Effect, water in the southern hemisphere moves

• clockwise
• counter-clockwise
• both
• neither

Tags

NGSS.MS-ESS2-6

Warm ocean currents generally come from

• The North Pole
• The South Pole
• The Equator
• Both A and B

Tags

NGSS.MS-ESS2-6

Cold ocean currents generally come from

• The North Pole 
• The South Pole
• The Equator
• Either Pole

Tags

NGSS.MS-ESS2-6

A horizontal movement of ocean water that is caused by wind and that occurs at or near the ocean's surface.

• Gulf Stream
• Global Conveyor Belt
• Surface Current
• Gyre

Tags

NGSS.MS-ESS2-6

The Gulf stream carries _____________ water from the east coast of The United States to the West coast of Europe.

• Cold
• Warm 
• Freezing
• Fresh

Tags

NGSS.MS-ESS2-6

The California Current (west coast) carries _________ water from canada

• Cold 
• Warm
• Freezing
• Fresh

Tags

NGSS.MS-ESS2-6

How do warm-water currents affect the coastal areas along which they flow?

• Cool the coast
• Warm the coast
• Cause snow to fall
• Cause higher tides

Tags

NGSS.MS-ESS2-6

Upwelling is associated with

• a decrease in access to nutrients for phytoplankton
• cooler, nutrient-rich waters being pushed up from deeper ocean waters
• temperature gradients moving water from the equator to the poles
• an increase in human fatalities

Tags

NGSS.MS-ESS2-6

NGSS.MS-LS2-1

What can you infer about the water at the surface of the ocean, compared to the water hundreds of meters below?

• Surface water tends to be saltier
• Surface water tends to be denser
• Surface water tends to be warmer
• Surface water tends to be calmer