Humans and Water, Past to Present Activity Source: Adapted with permission by Archaeological Institute of America. Humans use lots of water. We need it for various activities, including agriculture, transport, washing, and recreation. Most important, we need to drink fresh water to stay alive. Today, in many regions around the world, fresh water comes straight to where we need it. But in some places, people must carry gallons of water from the closest stream, river, lake, or well to their homes. [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]

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]

Know Your Energy Costs Activity Source: National Energy Education Development Project. Adapted with permission. It takes energy to run the appliances and machines we use everyday. The national average commercial cost to use this energy is $0.10/kilowatt hour. In addition to the financial cost, there is also an environmental cost in the form of carbon emissions. The general rule of thumb is that every kilowatt- hour of electricity produces 1.6 pounds of carbon dioxide. [Read More]

Latitude and Longitude Activity Source: Geological Society of America, Adapted with permission. You may have seen or used Global Positioning System (GPS) devices in cars or on camping trips. These devices use data from satellites orbiting the Earth to locate places on our planet. GPS devices describe the locations to us in the form of latitude and longitude coordinates. Citizen scientists involved in the Geological Society of America’s EarthCaching project (http://www. [Read More]

Liquefaction Activity Source: Adapted with permission by Soil Science Society of America. When it comes to slipping, sliding, and stability in soils, the key word is “liquefaction.” During an event like an earthquake, liquefaction is the process by which saturated soil behaves like a liquid. This can be problematic, as a liquid soil loses structure and can cause buildings to sink, foundations to crack, and soil to slide down slopes all at once. [Read More]

Looking for Wild Elements Activity Source: Fish & Wildlife Service. Adapted with permission. For the Teacher: Few schools are within walking distance of a federally designated wilderness. However, many schools are within walking distance of land with wild elements. Students can look for examples of places with wild elements on or near their school grounds. Then they can duplicate the activity in a wilder landscape, such as those found on national wildlife refuges. [Read More]

Making Earth Art With Google Earth Activity Source: Google. Adapted with permission. If you were an alien visiting Earth for the first time, you might remark on the diverse and incredible landscapes and patterns around majestic mountains, green forests, rolling grasslands, and turquoise oceans. You also might recognize geometries of civilization and changing weather patterns. All this can be explored from space. In this activity you will explore our planet using Google Earth and locate natural and man-made patterns and landscapes on Earth’s surface that inspire you. [Read More]

Mapping Quake Risk Activity Source: Esri. Adapted with permission. Today, people are “mapping our world” with the aid of Geographic Information Systems (GIS) technology. Mapping can be done in the field or the lab—even from smartphones. You can make maps with real-time data about wildfires, tsunamis, and tornadoes. You can make maps with imagery collected with visible light, infrared, and radar data. GIS helps people solve everyday problems in Earth science from coastal erosion on the local beach to global climate change. [Read More]

Mapping the Atmosphere American Meteorological Society Activity Source: American Meteorological Society. Adapted with permission. A map can represent data from an area on a flat surface. The part of our Earth system most frequently mapped is the atmosphere. Weather—the state of the atmosphere at a particular place and time—needs constant monitoring because it perpetually changes as weather systems evolve and move. Awareness of what the weather is and is likely to be has numerous benefits. [Read More]