Ocean Currents Overview

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Questions and Answers

What is a current?

  • A large stream of moving water that flows through the oceans (correct)
  • Water that flows only underground
  • A stagnant body of water
  • A small puddle of water

How deep do surface currents affect water?

Several hundred meters

What drives surface currents?

Winds

What is the Coriolis Effect?

<p>Earth's rotation on the direction of winds and currents.</p> Signup and view all the answers

What does the Gulf Stream do?

<p>Moves warm water from the Gulf of Mexico to the Caribbean Sea.</p> Signup and view all the answers

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Study Notes

Ocean Currents Overview

  • Currents are large streams of moving water that navigate through the oceans, influencing marine ecosystems and climate patterns.

Surface Currents

  • Affect water to a depth of several hundred meters, playing a crucial role in global heat distribution.
  • Driven mainly by winds, surface currents move in response to the prevailing wind patterns over the Earth's surface.

Coriolis Effect

  • The Coriolis Effect describes how Earth’s rotation affects the direction of winds and currents, causing them to curve rather than flow in a straight line.
  • This effect is critical in understanding the movement of ocean currents and their patterns.

Gulf Stream

  • The Gulf Stream is a significant surface current that transports warm water from the Gulf of Mexico to the Caribbean Sea.
  • Its warmth influences climate, particularly in the eastern United States and Western Europe, affecting weather patterns and marine biodiversity.

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