The Gulf Stream Is Part of What Scientists Call the "Great

question 49

Multiple Choice

The Gulf Stream is part of what scientists call the "great conveyor belt" that circulates water throughout the world's oceans. There is cause for concern that the increase in global warming might stop the conveyor belt. Would this scenario change Europe's climate?

• A) Yes: The Gulf Stream brings cold water from the arctic to Europe. Without this, Europe's climate is expected to be much warmer.
• B) Yes: The Gulf Stream brings warm water from the tropics to Europe. Without this, Europe's climate is expected to be much cooler.
• C) No: The climate of Europe is unaffected by ocean currents.
• D) No: There are other currents that will take over if the Gulf Stream stops functioning.

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Definitions:

Sensory Adaptation

Over time, the method through which sensory receptors reduce their responsiveness to steady stimuli.

Weber's Law

A principle in psychology that states the smallest noticeable difference in stimulus intensity is proportional to the intensity of the original stimulus.

Perceptual Set

A psychological predisposition to perceive things in a certain way, influenced by expectations, emotions, and culture.

Perception

The process of organizing, interpreting, and making sense of sensory information to represent and understand the environment.