ASBOG Practice Exam 2026 – Complete Preparation Guide

The FG exam, or Fundamentals of Geology exam, primarily assesses foundational knowledge across various aspects of geology that are essential for a professional geologist. The correct selection highlights areas such as general geology, mineralogy, petrology, physical geology, and historical geology, which are core topics that form the basis of geological education.

General geology provides an overview of the Earth's processes, materials, and the history of the planet. Mineralogy involves the study of minerals, their properties, and identification, which are fundamental skills for any geologist. Petrology focuses on rocks and their origins, classifications, and transformations, thus providing essential knowledge for understanding the composition of the Earth. Physical geology covers aspects like landforms and processes that shape the Earth’s surface, while historical geology examines the geological history and the evolution of life over time.

While other choices may include relevant fields within geology, they do not encompass the broad foundational syllabus typically emphasized in the FG exam. For example, marine geology and oceanography, paleontology, environmental science, geotechnical engineering, and structural geology, though important, are more specialized topics or advanced applications that may not be the primary focus of the FG exam. Therefore, mastering the content represented in the correct choice aligns well with the exam