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At BioInteractive, you can find award-winning multimedia resources, including apps, animations, videos, interactives, and virtual labs, to bring the excitement of scientific discovery into your classroom. In this section, you can find resources on the Earth and Environment.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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Howard Hughes Medical Institute (HHMI) has launched a Spanish version of its award-winning website BioInteractive, which offers multi-media resources for high school and undergraduate biology, anatomy and physiology, Earth science, and environmental science educators. The site represents more than...
Grade Level   9 10 11 12
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3
CO2 emitted by volcanoes into the atmosphere is removed by a series of chemical reactions related to rock weathering.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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4
Current consumption of fossil fuel releases more than 25 billion tons of CO2 into the atmosphere every year. If current trends continue, there will be a tripling of atmospheric CO2 by the end of the century—levels not seen for more than 40 million years. By measuring our carbon footprint, we can...
Grade Level   4 5 6 7 8 9 10 11 12
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5
Today, oxygen, or O2, makes up about 21% of Earth's atmosphere, but for most of our planet's long history, O2 levels in the atmosphere and dissolved in the ocean were much less than they are today. In this Click and Learn, you will learn the complex biological and geological factors that have...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Teaching Media Videos or Animations
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