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The Biosphere

Global warming, ozone depletion and acid rain all make headlines and the evening news. In order to understand these and other global environmental problems, students need to understand what biologists call the biosphere.

Part 1. A Brief History of the Biosphere.How did the biosphere come to be? Traces the history of four billion years of the growth of the atmosphere and of changing life on planet earth.

Part 2. The Biosphere Today. Gives the student a clear, dramatic picture of the scientific concepts needed to understand the biosphere today.

In The Biosphere the keys to scientific literacy include:aerobic, ages of earth, anaerobic, amino acids, ammonia, bacteria, biosphere, carbon dioxide,chemical cycles, ecosystem, enzymes, evolution, fossil fuels, Gaia, global warming, greenhouse effect, homeostasis, methane, meteor, molecules,natural selection, niche, nitrogen, nitrogen cycle, nucleic acids, oxygen, ozone, phosphorus, photosynthesis, pollution, proteins,recycling, respiration, sulfur.

#117 The Biosphere, 1 live-action video (38 minutes), 1 guide ... Liquidation Sale Price (17 copies) $12.90 each $ 12.90 Add Item to Cart

Would you like DVDs instead?

121-DVD Life Science 2:

Hawkhill Recommends

If you are interested in The Biosphere, we might suggest the following programs:

102 The Changing Earth
103 Climate, Weather and People
106 Ecosystems
108 Evolution
112 Natural Resources
763 Ecosystems on Earth

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