I don't know

mik chỉ trả lời được 2 câu cuối thôi ak.

Reduce: Làm giảm

Reuse: tái sử dụng

Recycle: tái chế

Sth can reduce, reuse, recycle

Reduce: air pollution, rubbish, plastic bag,...

Reuse: can, bottles, plastic bag,...

Recycle:can, clothes, glass,...

Write about one of the trips to a city last years:

Life in the city is full of activity. Early in the morning hundreds of people rush out of their homes in the manner ants do when their nest is broken. Soon the streets are full of traffic. Shops and offices open, students flock to their schools and the day's work begins. The city now throb with activity, and it is full of noise. Hundreds of sight-seers, tourists and others visit many places of interest in the city while businessmen from various parts of the world arrive to transact business.

Then towards evening, the offices and day schools begin to close. Many of the shops too close. There is now a rush for buses and other means of transport. Everyone seems to be in a hurry to reach home. As a result of this rush, many accidents occur. One who has not been to the city before finds it hard to move about at this time. Soon, however, there is almost no activity in several parts of the city. These parts are usually the business centres.

With the coming of night, another kind of actịvity begins. The streets are now full of colorful lights. The air is cooler and life becomes more leisurely. People now seek entertainment. Many visit the cinemas, parks and clubs, while others remain indoors to watch television or listen to the radio. Some visit friends and relatives and some spend their time reading books and magazines. Those who are interested in politics discuss the latest political developments. At the same time, hundreds of crimes are committed. Thieves and robbers who wait for the coming of night become active, and misfortune descends upon many. For the greed of a few, many are killed, and some live in constant fear. To bring criminals to justice, the officers of the law are always on the move.

Workers and others who seek advancement in their careers attend educational institutions which are open till late in the night. Hundreds of them sit for various examinations every year. The facilities and opportunities that the people in the city have to further their studies and increase their knowledge of human affairs are indeed many. As a result, the people of the city are usually better informed than those of the village, where even a newspaper is sometimes difficult to get.

The city could, therefore, be described as a place of ceaseless activity. Here, the drama of life is enacted every day.

Write about 3Rs: reuse, reduce and recycle:

Reduce, reuse and recycle (3Rs) are the three essential components of environmentally-responsible consumer behavior.

3Rs is sometimes called the waste hierarchy. Here's how that hierarchy might apply to computers:

- The concept behind the first R, reduce, is that you should limit the number of purchases that you make in the first place. So, for example, you might limit your household to a single computer.

- The concept behind the second R, reuse, is that you should reuse items as much as possible before replacing them. For example, it generally makes more environmental sense to update your computer rather than get rid of it and buy a new one. However, if you do replace your computer, you should ensure that it, or its components, are reused. Many charitable organizations welcome donations of second-hand computers.

- The concept behind the third R, recycle, is that you should ensure that items or their components are put to some new purpose as much as possible. If your computer is not fit for reuse as is, you can donate it to one of several organizations, such as StRUT (Students Recycling Used Technology), which will refurbish it or recycle its components.

Sometimes a fourth R is added to the three basic ones, generally standing for either "rethink" or "recover." Rethink is sometimes added to the front of the hierarchy, meaning that we should consider our options and think about their impact on the environment. Recover, which is the last R, refers to the practice of putting waste products to use. For example, decomposing garbage produces methane gas (one of the greenhouse gases), which some landfill sites recover and burn for energy rather than letting it dissipate.

Write about 3Rs: reuse, reduce, recycle:

The 3Rs: Reduce, Reuse and Recycle. It is the only way to save the environment from getting deteriorated. We are quickly running out of space and now it is important to learn the three R’s of the environment and put it into practice.

Reduce is reducing the amount of waste you produce is the best way to help the environment. For instance buying products with minimum packaging, borrowing things which we do not use often, starting a compost bin, saving energy and water by turning are ways to reduce. To reduce the environment damage caused by cars, increase use of carpooling with friends, walking, taking the bus, or riding your bike instead of driving are the necessary steps to be taken. Same way salvage does for the environment. It helps to reduce the waste by sorting out articles of use.

Reuse is instead of throwing away articles try to find various efficient ways to reuse it. For instance, replacing few things in our day to day life like using cloth sacks in place of plastic bags, re-useable lunch bags without creating waste. Donating old clothes, toys and furniture to the needy and poor. Use writing paper on both sides etc.

Recycle is the process of changing the waste and non-useable materials into potentially useful materials. It is the key component of modern waste reduction procedure. There are some ISO standards related to recycling such as ISO 15270:2008 for plastics waste and ISO 14001:2004 for environmental management control of recycling practice. Recycling reduces the consumption of raw materials and energy usage. It also reduces air and water pollution by reducing the need of conventional waste disposal. Usage of recycled materials will help the environment to be green again.

Hence, Salvage Industry is making it more convenient to follow the rule of 3Rs by sorting the scrap.

1.People will pollute the environment

2.3Rs stands for Reduce, Reuse and Recycle

3.Reducing means we reduce the amount of waste we produce

4.We will pollute our environment more seriously

5.Reusing is using the items again

6.No,we shouldn't

7.Recycling is changing the waste materials into new products

8.Yes,we can

1.if we use the material wisely , it  won't pollute our environment

2.3Rs stands for Reduce, Reuse and Recycle

3.Reducing means we reduce the amount of waste we produce

4.If we do not reduce the waste, we will pollute our environment more seriously

5.Reusing is using the items again

6.No,we shouldn't

7.Recycling is changing the waste materials into new products

8.yes,we can

1.People will pollute the environment

2.3Rs stands for Reduce, Reuse and Recycle

3.Reducing means we reduce the amount of waste we produce

4.We will pollute our environment more seriously

5.Reusing is using the items again

6.No,we shouldn't

7.Recycling is changing the waste materials into new products

8.Yes,we can

1. What will happen if people do not use materials wisely? .....................................We will pollute the environment................................................................................

2. What does 3Rs stand for? .........................................3Rs stands for Reduce, Reuse and Recycle............................................................................

3. What does "reducing" mean? ................................Reducing means we reduce the amount of waste we produce......................................................................................

4. What will happen if we do not reduce the waste? .......................................................We will pollute our environment more seriously...............................................................

5. What is "reusing"? ........................... Reusing is using the items again..........................................................................................

6. Should we throw away reusable things? ...............................No, we shouldn't......................................................................................

7. What is "recycling"? ................................Recycling is changing the waste materials into new products......................................................................................

8. Can we recycle waste paper to make a new product? .................................................Yes....................................................................

1  pollute the environment

2 Reduce

3 Reducing means we reduce the amount of waste we produce.

4 If we do not reduce the waste, we will pollute our environment more seriously.

5 Reusing is using the items again.

6 We should not throw away reusable things but store and use them for other purposes.

7   Recycling is changing the waste materials into new products

8  yes we can

Recycling is understood as the process of waste or unnecessary materials (scrap) into new materials with the applicability to benefit people. As an alternative to conventional waste, it can help save material as well as reduce greenhouse gas emissions. Recycling is effective, reducing the use of fresh (unprocessed) raw materials, reducing energy consumption, releasing toxic gases into the environment (through waste incineration) and ultimately helping to significantly reduce including the leakage of leachate from landfill disposal.

Renewal is the key to success in reducing modern waste and is part of the current waste classification model including: minimizing, reusing, and recycling.

There are several ISO standards related to recycling such as ISO 15270: 2008 for plastic waste, ISO 14001: 2004 for environmental management for recycling. Ensuring the implementation of some of these recycling-related ISO standards is the company's commitment to ensure environmental protection.

Bạn tham khảo

Nowadays, the development of human world causes causes many bad effects to the environment. We throw garbage everywhere, exploit too much natural resources or contaminate the air. Therefore, our environment is being seriously polluted and we need to protect it from now. First of all, we should reduce, reuse and recycle. Instead of using plas bags, we can use leaves to wrap food. We can recycle plas bottles, cans, paper to reduce garbage. Using public transports and decreasing the number of motorbikes and cars are also good ways to reduce carbonic in the air. Besides, we should purify contaminated lakes or rivers in order to lessen the pollution in the water.Last but not least, the gorvernment should propagandize about protecting the environment to everybody so that they can aware of it. Especially, we need to punish people who contaminate the environment with great severity. In conclusion, the Earth is our home so protecting it is everyone's responsibility.

Nguồn : https://hoc24.vn/cau-hoi/write-about-what-you-think-we-should-do-to-improve-the-environment-use-the-ideas-your-own-ideas.252464073256

Nowadays, the development of the human world causes many bad effects on the environment. We throw garbage everywhere, exploit too many natural resources or contaminate the air. Therefore, our environment is being seriously polluted and we need to protect it from now. First of all, we should reduce, reuse and recycle. Instead of using plastic bags, we can use leaves to wrap food. We can recycle plastic bottles, cans, paper to reduce garbage. Using public transports and decreasing the number of motorbikes and cars are also good ways to reduce carbonic in the air. Besides, we should purify contaminated lakes or rivers to lessen the pollution in the water. Last but not least, the government should propagandize about protecting the environment to everybody so that they can aware of it. Especially, we need to punish people who contaminate the environment with great severity. In conclusion, the Earth is our home so protecting it is everyone's responsibility.

1 the most interesting

2 off

3 for

4 many

5 will come

6 better

7 should

22. the most interesting

23. off

25. for

26. many

28. will come

29. richer

30. will

are

stand for 

Reduce:plastic bag, rubbish, glass, plastic bottle, can, noise, bulb, water, paper
Reuse:plastic bags, plastic bottle, paper, clothes, glass, can, bulb
Recycle:plastic bag, glass, water, rubbish, bottle, can, paper, bulb
Tick mình nha

- Reduce: rubbish, plastic bags, glass, plastic bottle, can, noise, paper, buib, water - Reuse: plastic bags, glass, plastic bottle, can, buib, clothes - Recycle: rubbish, plastic bags, glass, plastic bottle, can, paper, buib