EESA01H3 Study Guide - Midterm Guide: Ballpoint Pen, Twista, Dietary Supplement
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Mid-term examination: saturday, october 24, 2009, 5-7 pm. Introduction to environmental science (eesa01 l01 and l60) This mid-term examination has 70 questions and is worth 25% of your final. Instructions: answer all questions on the the scantron sheet provided. Use either pencil (preferred) or black ball-point pen. Do not use felt-tipped pens or anything that writes in red. If you make a mistake, call over an invigilator; do not attempt to make corrections on the scantron sheet. 1. the scientific process and knowledge are based on: observation, testing hypotheses that are built on observations, the fact that hypotheses can be proven, quantitative data only, educated guesses. 3. ruben has a new puppy and wants to feed it the best possible food. He decides on an experiment where he will feed it the very best canned food plus a dietary supplement of vitamins recommended by a veterinarian. 1: nearly 50% of the land on earth is currently used for agriculture.
