Places of residence

Question 8: Where do you think formaldehyde come from?
A. Furniture
B. Oil paint
C. Cosmetics
D. Carpet
E. Automobile exhaust

Conclusion:From these five charts, we found that, people from different places all have the bigger proportion to consider the furniture and oil are the main reason to lead to formaldehyde pollution. And hardly any people know that formaldehyde could be caused by cosmetics. People from city could better know the formaldehyde might be brought by automobile exhaust. And cause the small number of the foreigners, so the statistics of people abroad might not be authentic.

Revenue

Question 10: If you buy a new house, which way you prefer to reduce the amount of formaldehyde?
A. Ventilate to fresh the air
B. Plant
C. Activated carbon
D. Photo catalyst
E. Air cleaner
F. Else

Conclusion: From the charts, we could find that almost all the people of different income range choose ventilation to deminish formaldehyde. Few people choose the method of photocatalyst and activated carbon which, as far as I am concerned, is due to the disacquaintance to method.

Question 15: For the plant designed by synthetic biology which absorb formaldehyde, which kind of problem you care more about?
A. The efficiency of absorbing formaldehyde
B. Biological safety
C. Whether it is easy to keep alive
D. The costs to keep plants healthy

Conclusion:Most people care about the security of this ‘super plant’, clearly you can see, when the revenue of people reach six thousands, they care more about the security. And less people of this range care about whether the plant is easy to cultivate. So, that is obvious, when the revenue go higher, the number of people who care about the biology security go larger.But when the revenue go higher to ten thousands, less people care about the security than the six thousands range, this is mainly due to the defiency of the data.

Gender

Question 8: Where do you think formaldehyde come from?
A. Furniture
B. Oil paint
C. Cosmetics
D. Carpet
E. Automobile exhaust

Question 10: If you buy a new house, which way you prefer to reduce the amount of formaldehyde?
A. Ventilate to fresh the air
B. Plant
C. Activated carbon
D. Photo catalyst
E. Air cleaner
F. Else

Question 17: If you will go to buy the very product to get rid of formaldehyde, which two of the following options you care more?
A. Portability
B. Safety
C. Efficiency
D. Price

Question 18: If you would buy this product, where would you prefer to buy?
A. Supermarket
B. Online shopping
C. Building materials market
D. Stall

Conclusion:From all the charts giving above, we can make these conclusionsas follows:
1. We found that the difference of gender do not cause the different view of the sources of the formaldehyde. Most people hold the idea that formaldehyde comes from paints and furniture.
2. The difference of gender do not cause the different view to diminish the formaldehyde. Most people hold the idea that the best way to diminish formaldehyde is ventilation and green plants.
3. We found that most people care about the biological security and uptake efficiency of de-formaldehyde products.
4. Over half people tend to buy the products in supermarket and nearly no people chose to buy the products on the roadside stalls.

Education

9. Which drawback do you know about formaldehyde?
A. Stimulate the skin mucous membrane
B. Acute poisoning (difficult to breathe)
C. Chronic hazard (lower immunity, sleepy, feeble)
D. Carcinogenic (multiple myeloma, leukemia)
E. Allergic dermatitis

13. Which application you think belongs to synthetic biology or genetic engineering?
A. Biosensor
B. Synthetic insulin, vaccine
C. Microbes which can decompose oil
D. Hybrid rice

14. What effects you think that synthetic biology or genetic engineering bring to human being?
A. High yield of grain
B. Lower drug costs
C. Improve the environment
D. No influence

15. For the plant designed by synthetic biology which absorb formaldehyde, which kind of problem you care more about?
A. The efficiency of absorbing formaldehyde
B. Biological safety
C. Whether it is easy to keep alive
D. The costs to keep plants healthy