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1000 Science Fair Projects with Complete Instructions

Geology is the study of rocks, minerals, and the earth's surface. From volcanoes to fossils to earthquakes, geology helps us understand the forces that shape our planet.
Rocks and Minerals: Candy Geology
Geology Science Fair Project
Easy
Have you ever wondered what the difference between a rock and a mineral is? Find out with this sweet experiment!
Crayon Rock Cycle
Geology Science Fair Project
Easy
Discover how to make your own sedimentary, metamorphic, and igneous rocks using crayons!
Starburst Rock Cycle
Geology Science Fair Project
Easy
Make delicious rock formations using Starbursts! Learn how the earth makes rocks in a tasty way.
The Chocolate Rock Cycle
Geology Science Fair Project
Easy
Have you ever heard of rocks made of chocolate? Use chocolate to learn about the rock cycle in this delicious science project!
Rock Hardness Challenge
Geology Science Fair Project
Medium
How hard is that rock? You can learn how to classify your own rocks by their hardness just like geologists!
My Pet Rock in the Rock Cycle
Geology Science Fair Project
Medium
Curious about pet rocks? Make some and learn about the rock cycle in the process!
Porosity and Permeability of Rocks: Holding Water, Gas and Oil
Geology Science Fair Project
Medium
Can some rocks hold more oil, gas and water than others? Find out in this rock porosity and permeability experiment!
Fizzy Rocks: Vinegar on Rocks
Geology Science Fair Project
Medium
Find out if rocks have calcium carbonate, also known as calcite, in them with a simple fizz test!
Cornstarch Quicksand: Can You Escape Its Grasp?
Geology Science Fair Project
Medium
Mix cornstarch and water to make quicksand and see if your hands sink!
Freezing Rocks: Mechanical Weathering with Water
Geology Science Fair Project
Medium
Ever wondered how water can break rocks? Discover the power of ice in this exciting experiment on weathering!
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