The 10°C (50°F)isotherm for July Is Used as the Environmental

question 44

Multiple Choice

The 10°C (50°F) isotherm for July is used as the environmental criteria to define

• A)the Arctic region.
• B)the Antarctic convergence.
• C)the Antarctic region.
• D)the extent of Pleistocene glaciation.
• E)regions in which permafrost occur.

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Definitions:

Principle of Falsifiability

A criterion for scientific theories proposed by Karl Popper, stating that for a theory to be considered scientific, it must be able to be proven false.

Replication

The process of repeating a study or experiment to verify its findings.

Theory

A well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment.

Organized System

A structured set of components or entities that are interconnected and work together to achieve a particular goal or function.