The word "how" is often used to ask about the method or process of doing something. For example, if someone wants to learn to bake a cake, they might ask, "How do I bake a cake?" This question seeks specific steps or instructions that lead to the desired outcome, such as mixing ingredients and setting the oven temperature. In everyday life, "how" can also refer to understanding the reasons behind actions or events. For instance, when discussing climate change, one might ask, "How does it affect our planet?" This question encourages exploration of the causes and consequences, leading to a deeper understanding of the issue.