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Global Climate Change
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Paul Andersen explains how the climate on the earth is affected by ...

Paul Andersen explains how the climate on the earth is affected by the amount of solar radiation and the greenhouse affect. The addition of anthropogenic greenhouse gases has led to global warming which is impacting humans on the planet. A discussion of the greenhouse effect and greenhouse gases (including water vapor, carbon dioxide, methane, nitrous oxide, and CFCs) is included. Countries have committed to reduce through both the Kyoto Protocol and the Paris Agreement.

Subject:
Atmospheric Science
Material Type:
Lecture
Provider:
Bozeman Science
Loss of Biodiversity
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In this video Paul Andersen explains how biodiversity measures the variety of ...

In this video Paul Andersen explains how biodiversity measures the variety of genes, species, and ecosystems on the planet. Biodiversity provides resources and ecosystem services for humans on the planet. He also explains how biodiversity is decreasing on the planet due to habitat destruction, invasive species, climate change, over harvesting, and pollution. Relevant treaties and laws designed to preserved biodiversity is also included.

Subject:
Biology
Material Type:
Lecture
Provider:
Bozeman Science
A Tour of the Cell
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Paul Andersen takes you on a tour of the cell. He starts ...

Paul Andersen takes you on a tour of the cell. He starts by explaining the difference between prokaryotic and eukaryotic cells. He also explains why cells are small but not infinitely small. He also explains how the organelles work together in a similar fashion.

Subject:
Biology
Material Type:
Lecture
Provider:
Bozeman Science