ESS102H1 Midterm: Mid Term 1 reading.docx
Document Summary
Poster: march 5th: class time outside and your present poster. 5/6 topics then you will be presenting the poster to the class and prof etc. know your topic well! Poster: 3 x5 , poweroipnt of other software on a resource a disaster an area. Blue and purple on map are sedimentary rocks. Lake superior has red rocks-surrounded by granite rocks. What does the vinegar in the experiment indicate: acid rain. Based on the results: one is more acidic and the other one less acidic. Superior: granite, more acidic, reacts more to acidic rain. Limestone (lake on) able to compensate acid rain. Plastic: oil aluminum beaucile salt: you eat it and salt roads then washed down the drain to the lakes. Planet earth: continents on average are 300m high, have mountain belts and shelf marks boundaries, oceans on average are 4m deep, mid ocean ridges are very deep (10km); volcanic island chain plateaus.
