tieng anh 7(2)

In your opinion, what is the most serious effect of environmental pollution to ecosystemA. Soil pollution, water pollution 3.. Is the national economy affected by environmental polluti

IV Effects

1

Questionnaire

1 Does environmental pollution affect to people’s health?

A Yes

B No

2 In your opinion, what is the most serious effect of

environmental pollution to ecosystem?

A Animals and plants

B Natural damages

C Soil pollution, water pollution

3 Is the national economy affected by environmental

pollution?

A Yes

B No

4 If yes, how is affected?

Questionnaire 2:

Natural damages 64%

Animals and plants 22%

Soil pollution and water pollution 14%

Questionnaire 4:

Questionnaire 2:

Reducing national income 58%

Spending money 42%

IV Effects

1

People’s

health

2

Ecosystem

3

National

economy

4.1 People’s health

Cause many serious diseases:

Air pollution: lung cancer, irritation of eyes, headaches,

dizziness, heart problems

Water pollution: making rashes, stomach aches, pink eyes Depleting ozone: skin cancers

Noise pollution: deaf, nervous, headache

Light pollution: fatigues medically defined stress,

decreases in sexual function

• Affect to people’s work and spirit

Feel tired and nervous

Increase errors

Feel stress

Pie chart for questionnaire 2

The effects of environmental

pollution

64%

22%

0%

14%

Animals and

plants

Natural

damages

Soil pollution,

water pollution

2 Ecosystem

Natural damages:

Flood, red tide, droughts, storms, salt intrusion

Houses and subsidiary crops

Plants and animals

 Reduce growth

 Get some serious diseases

 Die

 Extince

Soil pollution and water pollution:

Soil and water quality

Pie chart for questionnaire 4

The effect of environmental pollution

58%

42%

0%

National

income

Spending

a lot of

money

4.3 National economy

Reduce national income

Spending money for polluted treatment

Y ou

r T

ex t

Y ou

r T

ex t

Y ou

r T

ex t

Y ou

r T

ex t Y ou

r T

ex t

Y ou

r T

ex t

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