explain how technology has affected peoples activity levels.

Brief Explanations:

Technology has both positive and negative impacts. On the negative side, devices like smartphones and TVs encourage sedentary behavior, reducing physical activity as people spend more time sitting and engaging in screen - based activities. On the positive side, fitness apps and wearables can motivate people to be more active by tracking steps, workouts, and setting goals.

Answer:

Technology has had a dual - edged impact on people's activity levels. It has contributed to a decrease in activity through promoting sedentary screen - time but also can increase activity via fitness - related technological tools.