Entries by Daphne Hanson

The major terrestrial biomes

Name the major terrestrial biomes in BC (e.g., temperate rainforest, boreal forest, alpine tundra, etc.). For each biome, describe the climate broadly (warm, mild or cold mean annual temperature? Low, med or high mean annual precipitation?) and geography (latitude, elevation, distance from coast and prevailing winds). Which biome do we live in in the Lower […]

The hypothesis of sedimentary rocks

Assess the validity of the hypothesis that sedimentary rocks (shale, sandstone, limestone) collectively represent the “weathering crust” on the continents. What additional sources or sinks are needed to adequately describe the redistribution of elements from the continental crust into different kinds of marine sediment?

The induction log

Explain the conditions under which you would use an Induction log. How does the tool work? Are the measurements made in series or parallel? Write the same description for the later log. Include what type of mud should be used with each tool. Approximately how far into the formation does the measured resistivity signal come […]