What effect can decreased physical activity have on children due to technology?

Decreased physical activity in children, particularly as a result of increased technology use, can lead to a variety of health issues. When children engage more with screens—whether through video games, social media, or streaming content—they tend to spend less time being active. This sedentary lifestyle can contribute to obesity, cardiovascular problems, and musculoskeletal issues.

Additionally, a lack of physical activity can negatively impact mental health, contributing to anxiety and depression. Regular physical activity is crucial for children's overall well-being, aiding in their physical, social, and cognitive development. Therefore, recognizing the connection between technology use and reduced physical activity helps to understand the broader implications on children's health, making it clear why this is the correct answer.