Good morning, everyone. Today we're going to discuss the impact of urban green spaces on mental health. Recent studies have shown that even small parks can reduce stress levels significantly. Interestingly, the research found that the presence of water features, like ponds or fountains, had a stronger calming effect than trees alone. However, the most surprising result was that people who visited these spaces for at least 30 minutes, three times a week, reported a 20% decrease in anxiety symptoms. This was regardless of whether they exercised or just sat quietly. So, it's not just about physical activity.
❓ ¿Qué fue lo más sorprendente que encontró la investigación sobre el efecto de los espacios verdes urbanos?
A. A. Las fuentes de agua son más relajantes que los árboles.
B. B. Visitar parques tres veces por semana redujo la ansiedad en un 20%.
C. C. El ejercicio era necesario para obtener beneficios en la salud mental.
D. D. Los parques pequeños no tuvieron un efecto significativo sobre el estrés.
✅ 正确答案
B. Visiting parks three times a week reduced anxiety by 20%.