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Bài 1: Điền các từ sau vào chỗ trống:
substance, light pollution, Earth's surface, water temperture, dumping poison, poisonous, waste, acid, surprised, air pollution
1. If this factory continues dumping poison into the lake, all the fish and other aquatic animals will die.
2. I thinks there is air pollution around here because all trees and plants turn yellow and dry.
3. When thermal pollution happens, the water temperture in rivers, lakes and oceans changes.
4. Soil pollution happens when people destroy the Earth's surface .
5. Poison is a substance that can make people or animals ill or kill them if they eat or drink it.
6. They are all surprised to see that all the fish they grow on thier farm are dead.
7. You can see stars at night in the countryside because there isn't any light pollution there.
8. Many households around the West Lake dump waste into it so the water is polluted.
9. The vegetable price is increasing because the acid rain has caused damage to almost vegetables in this area.
10. The poisonous chemical waste in this factory is dumped into the river so its water now becomes almost black.
Bài 2: Chọn từ đúng và trả lời câu hỏi:
A plastic problem
Nowadays, people use a lot of plastic bags and they often (1) throw away/ bury the bags afterwards. They don't often (2) pollute/ reuse or (3) waste/ recycle them. When we (4) destroy/ reuse plastic, we pollute the lands or air. It isn't a good idea to (5) burn/ poison plastic because it (6) poisons/ saves the atmosphere. The alternative is to (7) bury/ pollute it, but some plastic doesn't decompose for over a thousand years.
Questions:
8. Do you throw away or reuse plastic bags?
- I throw away plastic bags
9. What do you and your school do with rubbish?
- We recycle and reuse them
10. What things are harmful to the environment in your area?
- They are garbage , plastic bags , plastic bottles , cans and excess packaging
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Read the following passage and answer the questions.
Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems.
Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the fish, but is also affecting those people who eat fish.
Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every day. We must find a good solution that makes the world a better place to live.
1. How often can we hear, see and read about problems in the world?
➝ Everyday
2. What causes the air pollution?
➝ It comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories; and waste is dumped anywhere.
3. Why has the sea become polluted?
➝ Because of oil spills and factory wastes
4. Can we easily find a clean place nowadays?
➝ No, we can't
5. What should we do to make the world a better place to live?
➝ We must find a good solution
1. A / 2. A/ 3. C/ 4. D/ 5.A/ 6.A/ 7. C/ 8. D
cảm ơn bạn