Topics
I. Atmosphere and Change
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Energy balance between solar and terrestrial radiation + greenhouse effect:
Resources
Go to the online Diigo library to view articles, videos, maps, diagrams, photos, and more for this unit: simply filter the bookmarks by using the appropriate tags (e.g. use the tag named after this unit + "video"). Click here if you need to see a short tutorial about the Diigo online library. Definitions Biome (Ecosystem) A biome (or ecosystem) is a biological environment consisting of all the organisms living in a particular area, as well as all the nonliving, physical components of the environment with which the organisms interact, such as air, soil, water and sunlight Soil degradation A severe reduction in the quality of soils. The term includes soil erosion, salinization and soil exhaustion (loss of fertility). Water scarcity Water scarcity can be defined as:
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