essay  topic related to vulnerability of human or natural  systems. You may use content from the required readings (any module),  but you must include at least two new references as well.  You may use content from the required readings (attached), but you must include at least two new peer-reviewed references as well. Course resources that are not required reading may be regarded as new references. For example, if you are examining the impact of climate  change on Arctic wildlife, you may consider the ACIA report as a new  reference provided you are using content beyond the required reading. A  strong paper will incorporate the concept of vulnerability and  associated terms that were introduced in this module. TOPIC: Canadian sovereignty issues in the Arctic and the implications for Indigenous peoples living in the Arctic

Both documents are attached. If you have any questions please ask immediately. must understand evolution.

Write a short paragraph describing each of the two rocks (thus two paragraphs). Photograph each rock with a sense of scale (a pen, a coin, a ruler). The photographs must be in focus. Use the "macro" setting on your camera; usually it's indicated by a little "tulip" icon like this: Post your pictures in the Rock Identification Working Area discussion board (one thread per assigned group of three students).With your assigned group (again; see Announcements), collectively identify your rocks and verify each other's identifications. You can seek validation of your identifications from the instructor.Once the identifications are solid, collaborate to answer the following five questions for each rock sample in the group:What type of rock is this? (igneous, metamorphic, or sedimentary)What are the dominant minerals in the rock? (e.g., quartz, biotite, calcite, etcWhat is the name of the rock? (e.g., basalt, granite, sandstone, etc.)Where is this rock from? (Where did you obtain the rock?)What processes were responsible for creating this rock? (Interpret the history behind this rock sample.)If igneous, describe the character of the melt that generated the rock (mafic or felsic) and its cooling history (aphanitic vs. phaneritic: extrusive or intrusive?).