How sweet is this activity? It’s an introduction to the rock cycle using chocolate!
Learn how Earth's climate effects soil types all over the planet.
Go on an adventure with the Blue Goose, the symbol of the National Wildlife Refuge System!
Join the conservation movement with U.S. Fish and Wildlife Service!
Drilling is the only way to be sure that oil and gas fields exist and exactly what is present in the formation. Core samples reveal the physical and chemical nature of the rock. In this activity, you will create a model formation and “drill” for samples.
How much of a danger does severe weather pose for the area where you live? You can compute the answer yourself in this exercise.
How do geologists understand the Earth’s history? In part, they measure the age of rocks and other natural materials by dating techniques. They can date rocks by gauging the amount of decay of radioactive elements. You can simulate the dating process with popcorn.
This activity enables students to estimate and calculate scales of distance and length as used by ocean drilling scientists.
Learn how soil scientists observe and record data and how that information is useful to farmers, builders, and others in order to use the land appropriately.
- 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
- Wood block
- Leather garden glove
- Hand lens or microscope
- 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)