Lecture 1: Logistics and Science

This flashcard set covers fundamental concepts in Earth Sciences and Biology, including Historical Geology, Maps, the Scientific Method, Scientific Theories and Laws, Deep Time, Plate Tectonics, and Evolution. Each card provides concise definitions and key points to help you understand and remember these essential topics in scientific study.

Age of Earth

Approximately 4.54 billion years, determined through scientific analysis.

Uniformitarianism

Geological principle stating that present-day processes on Earth have operated similarly in the past.

Fossil Records

Provide insights into Earth's history and evolution of life through preserved remains.

Topographic Maps

Detailed representations of Earth's surface features, including elevation contours.

Geologic Maps

Detailed depictions of rock formations, age, and distribution of geological features.

Cross-sections

Vertical profiles showing the arrangement of rock layers and features beneath Earth's surface.

Scientific Method

Systematic approach involving problem recognition, data collection, hypothesis formation, testing, validation, and revision.

Scientific Theory

A well-supported hypothesis explaining phenomena and making predictions based on evidence.

Scientific Law

Concise statements describing what will happen without explaining the underlying mechanisms.

Three Great Themes in Earth History

Deep Time, Plate Tectonics, and Evolution of Life as key concepts in understanding Earth's past.