It has been universally acknowledged that outdoor activity contributes to children's health. Recently, a report pointed out that many children are having less opportunity to explore the nature.Although scientists and experts have reached an agreeement on the significancy of exposure to nature of our children, promoting children's outdoor activity required efforts from many aspects, including government, school, parents and even children themselves

As far as I'm concerned, outdoor activity plays an essential role in children's growing procedure. Firstly, be buried in school life, children have less time to breath the fresh air and take part in other physical exercise, and it's apparent that lack of exercise is likely to do harm to their health both mental and physical.Secondly, some teachers are anxious whether outdoor activities distract their students. Although encroaching some time, outdoor activity is still valuable and deserved, since children can acquire knowledge from nature.They can get inspiration of poems, and observe interesting scientific phenomenon. Additionally, government and society have the obligation to guarantee the security and arouse the public awareness of out door activity.

To conclude, outdoor activity has been proven useful both by our experiences and the scientific researches. Therefore, we are supposed to make a point of it and help more children participate in it.