Geological Science is a broad area of study which focuses on a knowledge of the present Earth in order to interpret its history and origin. Geologists study the structure and composition of the Earth in order to locate natural resources, to give warnings of natural disasters, to ensure the placement of buildings on firm foundation, and simply to learn more about our natural environment. Other geologists are involved in preserving and cleaning up the environment.

The demand for scientists with broad vision is rising as government agencies and businesses discover that the global environment, like the global economy, is truly interconnected. Current emphasis on ocean policy underscores the need for more knowledge and better forecasting for the oceans. Marine scientists are tasked with increasing the scientific knowledge base, and as professionals with interdisciplinary training are needed to advise business, industry and governments on wise use of marine resources and potential impacts of human activities. Marine scientists work for: Consulting firms Regulatory agencies Mass media Business/industry Federal, state and local governments Academic laboratories Research and educational organizations Non-profit environmental watchdog groups Examples of career opportunities are: Modeling, predicting and publicizing weather Predicting and mitigating natural disasters Managing coastal zones that have dynamic geology Monitoring pollution Managing marine resources Researching sustainable fisheries