Q1) How can you purify your water when you are hiking? Name two or three possibilities. Compare these methods in terms of cost and effectiveness. Are any of these methods similar to those used to purify municipal water supplies? Explain. Ans:There are a few methods to purify water while hiking. The first method is to boil the water. Boiling can kill many microorganism that might cause one to sick. However, it requires time and does not remove chemical contamination. Boiling […]