Grade 10 Chemistry Cluster 2 – Chemistry in Action. Cultural and Historical Applications of Acid Chemistry. Manitoba Curriculum Outcomes. Cluster 0- Overall Skills and Attitudes S2-0-8d Describe examples of how technologies have evolved in response to changing needs and scientific advances
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Cultural and Historical Applications of Acid Chemistry
Caribou and Lichen
NOTE: Caribou have been, and continue to be, central to the lives of the people of Aklavik
Hard to distinguish between them by appearance
Not as ‘preferred’ by caribou
‘most preferred’ by caribou
BUT…when certain material behave like indicators and turn yellow in the presence of an acid of a specific pH (lichen contents of caribou stomach)
This color is not found anywhere in nature in Yukon & NWT
Yin and Yang of Fad Diets?