Surface Currents

Front

The pattern of current flow in the northern hemisphere generally moves in a ___________ direction.

Back

clockwise

Front

A huge circular pattern of rotating ocean currents is called a ___________.

Back

gyre

Front

Which land would generally have cooler temperatures during summer: Land at E or Land at F?

Back

Land at F

Front

During the summer, land located near large bodies of water like the ocean and large lakes will be ___ compared to inland climates.

Back

cooler

Front

Which land would generally have warmer temperatures: Land at A or Land at B?

Back

Land at A

Front

What is the primary driver of surface currents in the ocean?

Back

Wind patterns and the Earth's rotation.

Front

What is the Coriolis effect?

Back

The deflection of moving objects, such as air and water, due to the rotation of the Earth.

Front

How do gyres affect climate?

Back

Gyres redistribute heat across the oceans, influencing climate patterns.

Front

What is the difference between surface currents and deep ocean currents?

Back

Surface currents are driven by wind and affect the upper layer of the ocean, while deep ocean currents are driven by density differences and thermohaline circulation.

Front

What role do surface currents play in marine ecosystems?

Back

They help distribute nutrients and influence the migration patterns of marine species.