spam lắm thế

Hello everybody, now I am going to tell you about water pollution, a serious problem. First, the definition of it is the contamination of bodies of water such as lakes, rivers, oceans and groundwater. There are two reasons why they are polluted: point source pollutants and non- point source pollutamt. Point source pollutants are industrial waste, sewage, pesticides, herbicides. Non-point pollutants are pollutants from storm water and atmosphere. There are a lot of effects that water pollution may cause. Human and animals may die if they drink contaminated water. Plants will be killed by pollutants as well. So what we can do to solve the problem? Goverment should give heavy fines to companies that are found doing this. We also educate companies about the environment and give tax breaks to companies that find “clean” ways to dispose of their waste.

Make sentences using the words and phrases:

1.     How about/ give/ presentation/ water/ air/ pollution/? /

How about giving a presentation on water and air pollution?

2.     His summer camp/ close/ July 16^th/ last year. /

His summer camp was closed on July 16th last year.

3.     You/ finish/ your homework/ yet/? /

           Have you finished your homework yet?

4.     The foreigner/ said/ he/ not / know/ way/ My Dinh stadium. /

 The foreigner said that he didn't know the way to My Dinh stadium.

5.     Mars/ be / called/ the Red Planet/ because/ its reddish surface. /

Mars is called the Red Planet because of its reddish surface.

Chúc em học giỏi

II. Rearrange the sentences using the following words:

1. about/ presentation/ water/ about/ air pollution?/ How/ and/ giving/ a/

…………………………… How about giving a presentation about water and air pollution?…………………………………………………………

2. is/ water/ for/ There/ on Earth./ plentiful/ life/

………………………………… There is plentiful water for life on Earth.……………………………………………………

3. I/ ride/ bike./ primary school,/ started/ had learnt/ how/ By/ I/ the time/ a/ to/

………………………… By the time I started primary school, I had learnt how to ride a bike……………………………………………………………

4. stay/ City/ three/ We’ve/ for/ in/ decided/ Ho Chi Minh/ days./ to/

……………………………… We've decided to stay in Ho Chi Minh City for three days………………………………………………………

5. Mars/ in/ Scientists/ planning/ to explore/ future./ are/ people/ to send/ the near/

…………………………………… Scientists are planning to send people to explore Mars in the near future…………………………………………………

1. How about giving a presentation about water and air pollution?

2. There is plentiful water for life on Earth.

3. By the time I started primary school, I had learnt how to ride a bike

4. We've decided to stay in Ho Chi Minh City for three days

5. Scientists are planning to send people to explore Mars in the near future

1. How about giving a presentation about water and air pollution?

2. There is plentiful water for life on Earth.

3. By the time I started primary school, I had learnt how to ride a bike

4. We've decided to stay in Ho Chi Minh City for three days

5. Scientists are planning to send people to explore má in the near futur

II. Rearrange the sentences using the following words: 1. about/ presentation/ water/ about/ air pollution?/ What/ and/ giving/ a/ ………WHAT ABOUT GIVING A PRESENTATION ABOUT WATER AND AIR POLLUTION?……………………………………………………………………………… 2. saw/ I/ yesterday./ very/ a/ film/ interesting/ …………………I SAW A VERY INTERESTING FILM YESTERDAY …………………………………………………………………… 3. I/ ride/ bicycle./ primary school,/ started/ had learnt/ how/ By/ I/ the time/ a/ to/ ……………BY THE TIME I STARTED PRIMARY SCHOOL,I HAD LEARNT HOW TO RIDE A BICYCLE………………………………………………………………………… 4. stay/ City/ ten/ We’ve/ for/ in/ decided/ Ha Noi/ days./ to/ …………………WE'VE DECIDED TO STAY IN HN CITY FOR TEN DAYS…………………………………………………………………… 5. the moon/ in/ Scientists/ planning/ to explore/ future./ are/ people/ to send/ the near/ …………SCIENTISTS ARE PLANNING TO SEND PEOPLE TO  EXPLORETHE MOON IN THE NEAR FUTURE ……………………………

1. I live on the outskirts of a city in Thailand.

2. English is spoken all over the world.

3.The kangaroo is the symbol of Australia.

4. Nhi loves talking on the phone with friends.

5. Nam won't be able to go to the movies at 3:30 pm. This Monday because there are classes.

2. saw/ I/ yesterday./ very/ a/ film/ interesting/

=> A very interesting film. I saw yesterday.

We are taking some photos to write about our presentation about air pollution in our city. We must do something to make our friends aware of this problem. (chắc vậy)

Tham khảo mấy cái definition với causes effects solutions r tự viết he

Soil pollution happens when human activities destroy the earth’s surface.

Causes: pesticides, herbicides, chemical industrial waste, deforestation...

Effects: soil pollution, soil erosions, the upper layer of soil is damaged, effects on wild-life...

Solutions: Fine heavily people who cut the forest and those who release chemicals waste into the ground.

Refer:

Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from factories and industries, mining operations, and indoor air pollution. Air pollution always has bad effects on our life. Harmful gases, dust, and smoke enter into the atmosphere and make it difficult for plants, animals and humans to survive. We also can see some examples of the result of air contamination which occurs around us as global warming, acid rain, and depletion of ozone layer. The effects of air pollution are alarming, so governments over the world should have suitable policies of protecting the environment, especially air quality to create a clean world for our generation in the future.

Tham khảo:Fresh water is the most important source of life on the earth. Any living thing may survive without food for days however it is impossible to imagine life without water and oxygen. The ever increasing human population enhances the demand of more water for purposes like drinking, washing, performing industrial processes, irrigating crops, arranging swimming pools and other water-sports centres. Water pollution is done by the people of all over the world because of increasing demands and competitions of luxuries life. Waste products from many human activities are spoiling the whole water and decreasing the amount of oxygen available in the water. Such pollutants are altering the physical, chemical, thermal, and biological characteristics of the water and adversely affecting the lives inside as well as outside the water.

When we drink the polluted water, harmful chemicals and other pollutants goes inside our body and deteriorates all the body organs functioning and puts our lives in danger. Such harmful chemicals also disturb the lives of animals and plants greatly. When plants absorb dirty water through their roots, they stop growing and die. Thousands of seabirds are killing because of the oil spilling from ships and industries. High level of water pollution is done due to the chemicals coming out of the agricultural usage of fertilizers, insecticides and pesticides. The effect of water pollution varies from place to place upon the type and amount of water contamination. The degradation of drinking water needs an urgent basis prevention method which is possible by the proper understanding and support from the end of each and every person living on the earth