Unit 07 Pollution Lesson 7 Looking back project

These are some serious pollutions which human are facing today: Air pollution Water pollution Land/soil pollution... Air pollution can be made by many different reasons but most of them [r]

POLLUTION

Our green environment

Presenters : 8C

Nguyen Hai My

Pham Thuy Duong

Are you

interested in

environmental

issues?

An environment is the natural surroundings which help life to grow But nowadays, our environment

is getting more and more polluted

These are some serious

pollutions which human

are facing today:

Water pollution

Land/soil pollution

Air pollution

Air pollution can be made by many different reasons but

most of them are human’s activities such as:

* Firstly The smoke from factories and the buildings are

•Secondly, there are so many vehicles lead to smoking too

much dirty air.

• Thirdly some disasters not only damage about material

but also cause air pollution.

Water pollution

The water can be used only account for 5% the total water

in the world However, it is getting polluted now What did

people do ?

Pollutants from storm Water and the atmosphere

Farmers use pesticides and herbicides

Sewage from household

Factories dump Industrial waste into lakes and rivers

Water pollution

Land/soil pollution

These are the causes of land pollution:

Because the chemicals are used

by farmers

Industrial waste from Factories lead to acid rain

Sewage

from house hold

Land pollution

After doing these activities, these are the effects

which human are facing today +Air pollution :

• The earth is hotter and hotter lead to melting ice Therefore, there are many floods happen

• People breath too much polluted air so they get some diseases

result in death

+ water pollution

If the water is polluted, the marines will die

• Human will get a lot of serious diseases after

drinking polluted water especial baby and children

Food poisoning is illness

caused by eating the food

which is grown on the polluted land It can continued many

days and you may die

The famines in 1945 passed down but it will arrive if the land

is more polluted

Land pollution takes

animal’s habitat

We are teenagers, we must protect our life So, protect environment now These are some solution

you can do.

First, use tree leaves to wrap food

and use fewer plastic bags

Secondly, reuse and recycle bottles, cans and tires to save natural resources.

Reduce

Recycle

Reuse

You should go to work by bus, put bins everywhere and plant more tree Finally, don’t dump industrial untreated waste into river, reduce herbicide and don’t use firework.

To summary of our lesson, we will watch a video about environment Thank you for listening!