activity

Geologic Age

This activity will have students collect data, graph it, and compare the information to what they already know about radioactive elements and dating the planet's age.

Geologic Maps & Earthquakes

You can find out a great deal of information from geologic maps — from the types of rocks that make up a rock unit to the age of those rocks and the angle at which the rock bed is tilted. By identifying fractures and fracture zones in rock, geologic maps can even tell you where known faults are located.

Geologic Maps and Groundwater

You can find out a great deal of information from geologic maps — from the types of rocks that make up a rock unit to the age of those rocks and the angle at which the rock bed is tilted. By identifying fractures and fracture zones in rock, geologic maps can even tell you where known faults are located.

Geologic Time Scale Analogy

Unraveling time and the Earth's biologic history are arguably geology's most important contributions to humanity. Yet it is very difficult for humans to appreciate time beyond that of one or two generations, much less hundreds, thousands, millions and billions of years. Perhaps we can only hope that students catch glimpses of our rich geologic heritage, particularly when most of our teaching is done in a classroom and not in a field setting. This exercise begins to make time more "three dimensional" and most importantly, students gain a better appreciation for geologic time and our Earth's history.

Geologic Time Scale Table

A table of important dates in the geological and human history of Earth.

Geoscience and Petroleum Careers

What adventures await you as a student of the Earth sciences?

Getting Creative - Geologic Map Day Learning Activities

“America the Beautiful” has inspired patriotism in Americans for generations. But few today realize that the song’s lyrics were originally written in the late 1800s by Katharine Lee Bates as a poem — one that she first called “Pike’s Peak.”

Getting the Oil Out

Learn how oil rigs work in this activity from the Society of Petroleum Engineers.

GIS and Careers

Geographic information systems (GIS) are mapping and analysis tools that people use in all walks of life. GIS is problem-solving technology, for careers in research, policy-making, and production — in government agencies, non-profit groups, and for-profit companies, from global to local levels. Learn about GIS careers with ESRI.

Glacier Slide

Glaciers can create lakes, valleys and areas known as kettle marshes. Their weight and movement are the tools a glacier uses to shape the landscape. Use this experiment to look at small "glaciers" and how they shape the landscape around them.

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