Earth Science Science Fair Projects ListEarth Science

Earth Science is the science of the study of the earth and it's components. Earth science, also called geosciences, encompasses all sciences that relate directly to the planet earth, including aspects of other science disciplines such as physics, mathematics, and chemistry.

All projects

  • Cloud Cover

    To measure the amount of cloud cover using just a few simple tools found around the house.


  • Fog Formation

    To demonstrate with a hands on experiment how fog forms.


  • Ocean Temperature

    To determine whether the temperature of the water in the ocean changes with its depth.


  • Osmosis

    To demonstrate the process of osmosis


  • Tornado Demonstration

    To demonstrate how the vortex of a tornado works in nature by mimicking the environment that produces a tornado.


  • Transpiration in Plants

    To demonstrate that water vapor is given off by plants as a result of photosynthesis


  • Water Evaporation

    To determine whether heat or air flow causes water to evaporate the fastest.


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All Projects List

  • Ant Microphotography
  • Balloon Rocket Car
  • Bernoulli’s Principle
  • Blind Spot in Vision
  • Boiling Point of Water
  • Capillarity of Soils
  • Checking vs. Savings
  • Cleaning Oil Spills
  • Cloud Cover
  • CO2 & Photosynthesis
  • Collecting DNA
  • Colors And Temperature
  • Computer Passwords
  • Corrosiveness of Soda
  • Create Lightening
  • Cultivate Slime Molds
  • Detergents and Plants
  • Dissolving in Liquids
  • Distillation of Water
  • Double Color Flower
  • Egg in a Bottle
  • Fertilizer & Plants
  • Filtration of Water
  • Floating Ball Experiment
  • Floating Balloon
  • Fog Formation
  • Font and Memory
  • Food and Academics
  • Full and Low Fat Foods
  • Galileo's Experiment
  • Grape Juice & Cleaners
  • Gravity and Plants
  • Growing a Crystal
  • Growing Bread Mold
  • Human Battery Power
  • Inertia of an Egg
  • Information and CD’s
  • Lift an Ice Cube
  • Light Colors and Plants
  • Long Lasting Bubbles
  • Make a Compost Pile
  • Make Objects Float
  • Make your own sundial
  • Math and Gender
  • Mean, Median and Range
  • Measuring Air Pollution
  • Molls Experiment
  • Music and Plants
  • Ocean Life & Oil Spills
  • Ocean Temperature
  • Optical Mice
  • Oral Bacteria
  • Organic vs. Inorganic
  • Osmosis
  • Oxygen & Photosynthesis
  • Pascal’s Law
  • Play-Doh and Volume
  • Preserve Spider Webs
  • Pulse Rates
  • Refraction in Water
  • Rollercoasters & Loops
  • Rust and Moisture
  • Search Engines
  • Seed Germination
  • Soil vs. Hydroponics
  • Spectrum through Water
  • Speed of Decomposition
  • Static Electricity
  • Statistics and M&M’s
  • Temperature and CPUs
  • Tornado Demonstration
  • Transpiration in Plants
  • Typing and Speed
  • Vibrating Coin
  • Water and Living Things
  • Water Evaporation
  • Water pH