In the Early 1900s, the Scientist Named __________ Revived the Idea

question 18

Multiple Choice

In the early 1900s, the scientist named __________ revived the idea of continental drift.

• A) Alfred Wegener
• B) Harry Hess
• C) Andrija Mohorovicic
• D) None of the above

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Definitions:

Universal Generalization

A form of deductive reasoning that concludes a general statement is true for all instances based on the observation of particular instances.

Quantifier Negation

The process of negating the quantifiers in a statement, such as changing "all" to "not all" or "some" to "none".

Existential Generalization

A logical operation that infers the existence of at least one member of a domain that satisfies a certain property from a specific case.

Existential Instantiation

A logical principle that derives the existence of a particular instance of a predicate within a domain of discourse from a general statement.