4-the number of fatal accidents decreased because of installing of speed cameras on main road

-there is a decline in the number of fatal accidents as a result of installing speed cameras

thesis statement:

there are three main effects of being stressed on people's psychology,work life and health

causes:

body para1: high expectation of either parent or teachers make student feel stress due to the high pressure of study body para2:health problem such as headache and loss of appetite can occur where it is lead by stress

body para3:stress can cause people unable to make right decision and cannot concentrate

body para4:people who are stress may have psychological problems

Thus,this will alter the climate change of that region

As a result,it lead to global warming and cause a rise in global temperature

I think it is better to clearly discuss causes and effects without mixing them together or forgetting to give detail for one or the other

that produces enormous volume of toxic wastewater that often containing cancer causing and even radioactive material.

Some people who live near fracking sites have become seriously ill from drinking contaminated water.

Other can light their tap on fire due to the amount of methane in the water

the effect is due to obesity,high blood pressure and fatigue.

cause

1. obesity lead to heart disease due to physical inactivity. they do not spend time to make some exercise and just staying at home.

2. furthermore, obesity is a genetic factor cause high blood pressure. However, some people thought that the genetic factor is niot the major factor that cause obesity.

3. Inbalance eating habit is the common factor for the people to get obesity such as consumption of fast food.

the major cause is the factory release smoke and chemical as shown in the video .3%of the recovered gas released to hemisphere

cause:

water is n longer safe to living thing because it full with many unnessecerry chemical and

it will mixed with water.

- Higher rates of literacy resulted in greater demand for secondary education.

-The greater demand for secondary education is due to high rates of literacy

-constructing an airport to more tourists arriving.

-more tourists arriving is the result of the construction of the airport.

METHOD A

Title; Bad teeth

Thesis statement:

Bad teeth is caused by poor dental hygiene and eating habits.

Effect:

Dental decay and bad teeth

Cause:

Poor dental hygiene. The seldom brushing of teeth will results in cavities forming.

Cause:

Genetics also has a hand in this problem. Bd teeth sometimes can be inherit.

Cause:

Eating habits. Eat abundant sweet foods will results in tooth decay.

Effects:

-contaminate drinking water.High toxic level and cannot be treated in any way.

-Causes cancer

-Release of greenhouse gas, methane

-High energy consumption