Which activity best illustrates how people modify their physical environment?

The activity that best illustrates how people modify their physical environment involves comparing the plant life in a wooded area to the variety found around a playing field. This comparison allows students to explore the impact of human activities, such as landscaping, urban development, and recreational use, on natural ecosystems.

By observing differences in plant life, students can identify how environments change due to human modification, such as clearing land for fields or constructing urban spaces. This emphasizes the interaction between humans and their surroundings, showcasing the ways in which individuals and communities adapt and alter their environments for various purposes, such as recreation or agriculture.

In contrast, the other activities focus more on personal experiences or reactions to the environment rather than directly examining the effects of human modification on that environment. The comparison of different plant varieties directly demonstrates the concept of environmental modification through showcase changes caused by human actions.