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Students are introduced to the concept of air quality by investigating the composition, properties, atmospheric layers, and everyday importance of air. They explore the sources and effects of visible and invisible air pollution. Looking at models and mas, they explore the consequences of pollutant...
Grade Level   4 5 6
Classroom Activities Curricula and Instruction
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2
NASA’s Gravity and Climate Experiment (GRACE) is a mission to track the impact of climate change on the planet’s vast stores of freshwater, saltwater, and ice. A pair of satellites, GRACE effectively “weighs” Earth’s shifting water resources month by month to detect where water is...
Grade Level   5 6 7 8
Classroom Activities Curricula and Instruction
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