GED Science Practice

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Prepare for the GED Science Exam with our comprehensive quizzes featuring flashcards and multiple-choice questions. Each question includes hints and explanations to help you grasp essential concepts and succeed.

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What is the definition of "Petrified"?

a) A stable particle with positive charge
b) A fluorescence that persists after bombarding radiation
c) Synthesis of compounds with radiant energy
d) So frightened as to be unable to move

The correct answer is: d) So frightened as to be unable to move

The correct answer is "so frightened as to be unable to move." In a scientific context, especially in geology and paleontology, the term "petrified" primarily refers to the process of fossilization in which organic material becomes transformed into a stony substance through a process of mineral deposition. However, in everyday language, "petrified" is often used to describe someone who is extremely scared or frozen in fear, unable to act or move. This aligns with the figurative use of the term and captures the sense of immobility that fear can induce. The other options describe scientific concepts that are unrelated to the general or colloquial definition of "petrified." Recognizing the dual use of the term—both in emotional contexts and in scientific contexts—helps clarify its meaning.