Theme of the work:
The theme of this activity is "Indoor Air and Health", which can be written and created around the following aspects.
1, the relationship between indoor air and human health.
2. The main sources of indoor air pollution, such as outdoor atmosphere, kitchen fume, home decoration and smoking.
3. The main health hazards of indoor air pollution, such as formaldehyde, benzene, volatile organic compounds and particulate matter.
4. Ways to reduce indoor air pollution, such as turning on the range hood when cooking, simple decoration, strengthening ventilation and using air purifier, reasonably increasing indoor green plants and avoiding smoking.
Requirements:
1, essay form: genre is not limited, it can be discussion, discussion or narration.
2. Content requirements: The essay should closely focus on the theme of "Indoor Air and Health", and the topic should be self-drawn, with substantial content, positive, sincere feelings, clear organization, fluent language, authenticity and originality. Anyone who finds that the essay works have been plagiarized by internet or other means will be disqualified.
3. Space requirements: 400-600 words for primary school students, 600-900 words for middle school students, 0/000-2000 words for college students and 0/000-3000 words for community residents. The number of words in the article does not include personal basic information such as students' names and ages.
4. Form of submission: Only word version of the entries is accepted.
Registration method:
Participants can consult and register with the local CDC. See attached table 1 for details. Please send the work to the local CDC as required.
Awards and announcements:
The organizing committee of the contest will invite relevant experts to form a jury to select all the works. Winners will be awarded certificates by the organizing Committee. It is planned to set up 0/6 first prizes, 32 second prizes, 48 third prizes and several excellent prizes. In addition, there are 8 excellent organization awards and 10 excellent tutor awards.