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_________ states that explanations for past events should be sought in the long-term action of natural forces that are still observable.

User Harryz
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Final answer:

Uniformitarianism is the principle that current natural processes have operated consistently throughout Earth's history and can be used to understand our planet's past. It relies on scientific evidence and causality, emphasizing that natural law governs both our environment and history.

Step-by-step explanation:

The concept being described is known as uniformitarianism, which is a key principle in geology and Earth sciences, stating that the natural processes we observe in operation in the present day are the same as those that occurred in the past, and these processes are consistent over time. This principle is summarized by the aphorism 'The present is the key to the past,' suggesting that by studying current natural processes, we can infer the history of the Earth.

Uniformitarianism contrasts with ideas that invoke supernatural explanations or one-time catastrophic events to explain the Earth's history. Instead, it aligns with scientific methods, emphasizing causality and evidence-based reasoning. By applying this principle, scientists can interpret geological formations and fossil records to reconstruct the Earth's past environments and understand the evolution of its climate and life forms.

Historical events and human activities also demonstrate that natural laws and processes have influenced both the environment and society. Long-term changes and historical recoveries from human disturbances reveal that while impacts might not be entirely irreversible, they operate within the confines of natural laws.

User Smigs
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