How Much Soil Is There? Activity Source: Adapted with permission by the Soil Science Society of America from Oklahoma Ag in the Classroom. Background All living things depend on soil to live. What are some of our important natural resources? Your answers might include materials such as oil, water, coal, trees, animals, and gold. All of those areimportant natural resources, but we often forget to mention one of our most important natural [Read More]

How Natural Gas Forms Activity Source: American Association of Petroleum Geologists. Adapted with permission from American Geosciences Institute in collaboration with Project SEED. Think about the energy you use every day to cook, cool your home, or travel. For most of us, the main sources of this energy are fossil fuels: coal, oil, and natural gas. Whether used directly, as gasoline, heating oil, or natural gas, or to generate electricity (by burning coal), fossil fuels are a big part of the world’s energy picture. [Read More]

Hurricane Tracking Activity Source: Developed from the National Hurricane Center Website. Background Hurricanes are tropical storms that have a sustained wind speed greater than 74 miles per hour. They can deliver intense rainfall and record flooding. An average of 10 tropical storms develop in the Atlantic Ocean, Caribbean Sea or Gulf of Mexico each year, and an average of six of these become hurricanes. In the western North Pacific, hurricanes are called typhoons, and similar storms in the Indian Ocean are called cyclones. [Read More]

Identifying Your Watershed Activity Source: Water Use In Vermont - An Activities Guide For Teachers (United States Geological Survey) Goal To identify the (1) watershed you live in, (2) source of water used at home, and (3) pathway of surface runoff in your watershed. Look at the watershed maps of your state to answer the following questions: In what town do you reside? Locate your town on the town map. Locate your watershed on the town map. [Read More]

Investigating Different Rock Types Activity Source: Adapted with permission by the Association of American State Geologists from AGI’s Investigating Earth Systems, Rocks and Landforms, pp. 1-3. Background In this investigation, you will explore the characteristics of various types of rocks. Why are rocks important to citizen scientists? There are a number of reasons: We live on the topmost layer of the Earth, the crust, which is made of solid rock. We also make structures out of this rock, as well as mine it for useful minerals. [Read More]

Investigating Rock Types Activity Source: AAPG. Adapted with permission from “Investigating Earth Systems,” AGI. In any science, it is important to accurately and understandably describe your observations for others. Whether for advancing research or informing the public, communicating your work is critical. For geologists, this comes down to describing rocks’ colors, patterns, shapes and other features. These features may reveal evidence about the past, clues to their suitability for a construction project, or signs of valuable natural resources hidden within them. [Read More]

Investigating Soil Activity Source: “Soils Sustain Life,” American Geosciences Institute, 2005. Adapted with permission. Materials Piece of heavy duty PVC pipe about one inch in diameter and 10 inches long Piece of wood doweling that will fit inside the PVC pipe Hammer Wood block Leather garden glove Hand lens Non-toxic marker Large sheet of white posterboard Six clear plastic sandwich bags Plastic knife Tools for separating soil, such as tweezers, tongue depressor, drinking straw Paper towels (for clean up) Procedure Chose a spot to investigate the soil on publicly owned land. [Read More]

Investigating Water Use in Your Home Activity Source: American Geosciences Institute Water is often called a renewable resource, but what does that really mean? Is water an unlimited resource? What happens to water after we use it? This investigation will help you understand exactly how much water you use in your home and how you can keep from wasting water. If many people are participating in this investigation, work in small groups of 3-5. [Read More]

Iron Minerals on the Moon Activity Source: Minerals Education Coalition. Adapted with permission. This easy exercise models one of the processes currently being researched at four U.S. universities to enable recovery of iron and other materials found on the Moon to construct an inhabited workstation. Research is being done to perfect magnetic separation techniques to recover iron-bearing minerals from the lunar soil. Magnetic separation is used to separate iron from other materials in iron ore processing. [Read More]

It’s About Time Activity Source: National Park Service. Adapted with permission. Geologic time can be difficult for people to understand. Our own lives are so short when we compare them to the age of the Earth, that the hundreds of millions of years of geologic time are almost too much to grasp. But for us to understand Earth activities today, we must have at least some basic understanding of geologic time. [Read More]