The Scientific Benefits of Touching Grass What is the author's main purpose of the article? To explain that a nutritious diet is more important than exercise. To discourage people from spending time in urban environments. To argue that medical intervention is the only way to treat mental illness. To demonstrate how engaging with nature can improve both mental and physical health.

## Step 1<br />The problem is asking us to identify the main purpose of the article "The Scientific Benefits of Touching Grass". The options provided are:<br />A. To explain that a nutritious diet is more important than exercise.<br />B. To discourage people from spending time in urban environments.<br />C. To argue that medical intervention is the only way to treat mental illness.<br />D. To demonstrate how engaging with nature can improve both mental and physical health.<br /><br />## Step 2<br />The title of the article, "The Scientific Benefits of Touching Grass", suggests that the article will discuss the positive effects of interacting with nature, specifically through touching grass. This interaction is often associated with relaxation and stress relief, which can improve both mental and physical health.<br /><br />## Step 3<br />Comparing the title of the article with the options provided, we can see that option D, "To demonstrate how engaging with nature can improve both mental and physical health", aligns most closely with the title of the article. The other options do not directly relate to the benefits of touching grass or engaging with nature.