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What are some earth science lab activities?

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Quick Answer

Some earth science lab activities are calculating the mass and density of fluids and using weather data to calculate the hurricane season. Another earth science lab involves investigating the relationship between battery use and the brightness of a light by making an electrical circuit with batteries, aluminum foil and a light.

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Full Answer

To study the density of fluids, gather corn syrup, vegetable oil and water. Before conducting the experiment, predict which liquid is the most dense. Pour all of the liquids into the same glass container, and then observe that the most dense liquid sinks to the bottom of the container, while the least dense liquid rises to the top. To calculate each liquid's mass, weigh each liquid, and divide the weight by the liquid's volume.

For a lab activity on hurricanes, chart the hurricane season by first reviewing government data of past hurricanes. Then extract the data into a spreadsheet, and plot the most common dates for hurricanes to occur in the United States. Determine the hurricane season by selecting the dates in which hurricanes are most common, and use this data to prepare a graph.

To examine circuits, use batteries, aluminum foil and a light. First, connect the battery to the light using aluminum foil at each end of the battery. Then, add another battery to the circuit, and observe changes to the light's brightness.

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