List 5 ways in which your lifestyle directly or indirectly contributes to soil erosion. 2. What is the extent of food waste in Canada? What percent of the food is wasted at the consumer level in Canada? Suggest three strategies that might help reduce food waste (do internet based research as needed) 3. Explain with examples what is meant by “biomagnification” and “synergistic effect” 4. Should pollution level be set to protect the most sensitive people or the average person? Discuss with an example.