Students will describe the changes in a newly-formed volcanic island over the first three years of its life.
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Students examine satellite images of an island before and after a volcanic eruption to determine the impact of the eruption.
In this activity students will examine NASA data to determine the differences between a solar and lunar eclipse.
In this mini lesson, students analyze a bar graph showing the relative forcings from natural and human factors that affect Earth's climate. They use information from this graph to assess the relative importance of these factors.
Students learn how to estimate the "energy efficiency" of photosynthesis, or the amount of energy that plants absorb for any given location on Earth. This is the ratio of the amount of energy stored to the amount of light energy absorbed and is used to evaluate and model photosynthesis efficiency.