1
The National Park Service brings you information on geologic time and how we tell the age of the Earth. Learn about fundamental geologic concepts, view a geologic time module, view a video on the Big Ideas in Geoscience, and look at fossils and rocks throughout geologic time.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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2
Published in 2018
Have you ever felt an earthquake? What was it link? What did you do? More than 143 million people are exposed to potentially damaging shaking in the United States. The US Geological Survey (USGS) along with universities and state agencies in Washington, Oregon, Nevada, and California are developing...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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3
With this activity from the Association of American State Geologists, students can use local geologic maps to research types of rock in their area.
Grade Level   6 7 8
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4
One of the issues surrounding wildland fires involves areas where uncontrolled urban growth meets uncontrolled vegetative growth. People who live in these areas should take extra precautions to limit the effects of any nearby wildland fire that might occur. Students will take on the role of Fire...
Grade Level   5 6 7 8 9 10 11 12
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5
Even small thunderstorms are dangerous. Every thunderstorm produces lightning, which kills more people than tornadoes each year. Thunderstorms also cause heavy rain, flash flooding, hail, strong winds and tornadoes. When warm and cold air masses meet, a thunderstorm can grow. In this activity, you...
Grade Level   5 6 7 8
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6
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...
Grade Level   5 6 7 8
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7
Different types of soil have different capabilities for retaining rainwater. When the soil in an area cannot hold enough rainwater, flooding occurs. Students in this activity measure the amount of water different soil types can handle. Following the activity, students discuss soil and flooding...
Grade Level   5 6 7 8 9 10 11 12
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8
Students will become familiar with fire terminology, realize how fire can be used as a management tool, and better understand the factors that need to be considered when planning a prescribed burn. In this activity the students will form opinions around fire management issues. They will then work in...
Grade Level   5 6 7 8
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9
El Niño storms have taken thousands of lives and caused billions of dollars in damage in recent decades. Where do these storms come from? Every two to seven years, trade-winds in the Pacific Ocean slow down or reverse their direction — no one is sure why. Normally, the Pacific trade winds blow...
Grade Level   8 9 10
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10
Landslides not only are dangerous — causing on average more than 25 deaths and over ¤1 billion in damages a year — but are also widespread, occurring in all 50 states. Compounding the hazards, these natural disasters often occur along with other similar natural phenomena, such as floods...
Grade Level   5 6 7 8
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11
Landslides constitute a major geologic hazard. They are widespread, occurring in all 50 states, and cause ¤1-2 billion in damages and more than 25 fatalities on average each year. Landslides commonly occur with other major natural disasters, such as earthquakes and floods (USGS Learning Web)....
Grade Level   5 6 7 8
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12
A normal fault occurs when rocks break and move because they are being pulled apart. As the area is stretched, the rocks move along the fault. Each movement causes an earthquake. This model demonstrates how a block of rock is extended by a normal fault. 
Grade Level   4 5 6 7 8 9 10 11 12
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13
This activity lists materials needed (for home and school use) in case of emergency or natural disaster. Following a natural hazard, basic services – electricity, water, gas, telephones – may be cut off for days. Or, you may have to evacuate at a moment’s notice. You probably won’t have time...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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14
A tropical storm is brewing in the Atlantic Ocean. It's causing rain and thunderstorms over the Caribbean, and it will soon be a tropical depression — the beginning of a hurricane. By the time Hurricane Mitch leaves the Central America, more than 11-000 people will be dead and as many as...
Grade Level   8 9 10 11 12
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15
This activity is designed to give you practice using a geologic map to assess the likelihood and location of a particular natural hazard — earthquakes — in California.
Grade Level   9 10 11 12
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16
This activity allows you to investigate how often earthquakes of various magnitudes happen within a geographic region of your choice. You will use the online resources of the Incorporated Research Institutions for Seismology (IRIS) to do the investigation. Students use online maps to attempt finding...
Grade Level   9 10 11 12
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17
Sinkholes are natural depressions in the land caused when limestone and soils dissolve. They form when groundwater removes rock underground. They can form by slow gradual sinking or by sudden collapse of an underlying hole. Sinkholes are common in about one quarter of the U.S. You can usually...
Grade Level   6 7 8 9 10
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18
An earthquake occurs when massive rock layers slide past each other. This motion makes enormous vibrations, which travel from the site of the earthquake in waves. The waves (seismic waves) travel all the way through the Earth. Seismologists can record these waves when they reach Earth's surface...
Grade Level   6 7 8 9 10
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19
Earth scientists play an important, if largely invisible, role in many aspects of our daily lives, such as building homes or growing food. For example, geoscientists help determine which locations would be best for undertaking these vital activities. The slope of the soil is an important soil...
Grade Level   6 7 8 9 10 11 12
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20
This tracking activity allows students to plot data points onto a tracking chart and map out the possible path of an oncoming hurricane. Meteorologists study the development and movement of hurricanes. This information is made available to the public through the National Hurricane Center which is...
Grade Level   7 8 9 10 11 12
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