Final answer:
The main difference between killing animals and simply killing them lies in the intention and purpose behind the act. Killing animals refers to hunting or slaughtering them for resources, while simply killing animals may refer to unintentional harm or accidental death without specific intention.
Step-by-step explanation:
The main difference between killing animals and simply killing them is the intention and purpose behind the act. When we kill animals, it generally refers to the act of hunting or slaughtering them for food, fur, or other resources that humans need. On the other hand, simply killing animals may refer to unintentional harm or accidental death of animals without any specific purpose or intention. For example, killing insects while walking, driving over a small animal, or stepping on an insect unintentionally. The main difference lies in the intention behind the action and the impact it has on the animal population and ecosystems. Killing animals for survival or resources has been a part of human history, while unintentional killing of animals may happen due to human activity but doesn't involve a deliberate intention to kill.