Gender:Girls will have poor vision more easier than boy.

Age:

Age 45, 1 present of the people will have poor vision

Age 75, 5 present of the people will have poor vision

Age 85, 15 present of the people will have poor vision

Region:China and India together account 49 percent of the world' s total that have poor vision.

1. The school can paint the walls into green.

2.

1. looking at too many electronic device such as computers or TVs for 1 hour without taking breaks

2. rarely goes outside to see green trees and other plants after using 1 hour of 3C

3. the distance from the eyes to object is too close (less than 30cm)

4. staying up late until 11 p.m.

5. does not do regular eye checks

1. your eye will be tired

2. might lead to decrease in academic performance

3. might lead to dizziness

4. might lead to diseases

5. might go blind

2 When : When is the best time to fix poor vision?

3 What : What bad habits can cause poor vision?

4 Who : What kind of person can got poor vision eazier than others?

5 Where : Where is the best place for reading book?

6 Which: Which kind of light will hurt your eyes eazily?

7 How : How can we fix poor vision?

2 How to improve poor vision?

3 Why do looking at too much electronic device causes poor vision?

4 What are the effects of having poor vision?

5 What kind of people will have poor vision?

6 Will poor vision be passed down?

7 Why do seeing green tree help improving poor vision?

2 When does poor vision turn into blindness?

3 What are the effects of poor vision?

4 Who would be most likely to have poor vision?

5 When can we start seeing signs of poor vision?

6 How to prevent poor vision?

7 How to fix or improve poor vision?

8 Can poor lighting affect vision?

9 Can poor posture affect poor vision?

2 What can we do to fix it if we have poor vision?

3 What thing that you do will not cause poor vision?

4 Why can seeing green trees prevent you to have poor vision?

5 What if a person has poor vision badly, will that person become a blind?

Answer:

2.Why will people have poor vision?

Answer:

3.Why can seeing green trees prevent or help to improve poor vision?

Answer:Studies have shown that the color green is very smooth and comfortable to your eyes, but it can not prevent to have poor vision.

Answer:

1.Don't smoke.

2.Eat a healthy

3.Exercise often

4.Use eye 30mins rest 10 mins

5.Do not rub your eyes to often

Answer:

1.Rubbing your eyes to frequently can cause your eyes blood vessels( tunnel) to broke.

2.Using smartphone to read small text can strain( can not soft) you eyes.

2 What are the effects of poor vision?

Answer: Poor vision can lead to death because some time when driving, you can not see the obstacles neer the car, and it can cause accidents.

Answer: The World Health Organization warns that myopia of up to 500 degrees is at risk of blindness.

2.When is the best time to fix poor vision?

Answer: The best time to fix poor vision is under the age 8.

3. When can we start seeing signs of poor vision?

Answer: When you started squinting, eye fatigue and headache

Answer: A reading light on top of the book that you read is the best place to read.

Answer:

1.It is genetic problem, it depends on your parents DNA, but sometimes there is also exceptions.

2.World Health Organization found out that girls(In 100 girls, about 65 people have poor vision.) are easier to have poor vision than boys.