Exercise 1: Complete the sentences with the words in the box.

1. Pandas are on the margin of extinction.
2. The fisherman found a rare dugong in the water.
3. I hope everyone will participate in this discussion.
4. We should protect the ecosystem.
5. Coal power stations release sulfur dioxide into the surrounding air.
6. Hydrogen and oxygen combine to form water.
7. Trees absorb carbon dioxide and produce oxygen.
8. We need to reduce our carbon footprint.
9. This bay has a very complex environment.
10. Mountain gorillas are an endangered species.

Exercise 2: Put each type of pollution with its description.

1. Too much use of electric lights (light pollution)
2. Caused by the smoke and harmful gases from vehicles and factories. (air pollution)
3. The noise which is harmful to humans and animals. This includes the sound of vehicles, loud speakers... (noise pollution)
4. Telephone towers, power lines, advertising billboards obstruct people from enjoying a view (visual pollution)
5. The deposition of radiation in land, air, water (radioactive pollution)
6. Lakes, rivers, oceans, groundwater are contaminated by substances, making the water unusable for drinking, cooking,... (water pollution)
7. The water temperature in streams, rivers, lakes, or oceans change. (thermal pollution)
8. Earth's surface is destroyed by pesticides (soil pollution).

1. Pandas are on the margin of extinction.
2. The fisherman found a rare dugong in the water.
3. I hope everyone will participate in this discussion.
4. We should protect the environment.
5. Coal power stations release sulfur dioxide into the surrounding air.
6. Hydrogen and oxygen, combine to form water.
7. Trees absorb carbon dioxide and produce oxygen.
8. We need to reduce our carbon footprint.
9. This bay has a very complex ecosystem.
10. Mountain gorillas are an endangered species.

Exercise 1: Complete the sentences with the words in the box.

1. Pandas are on the margin of extinction.
2. The fisherman found a rare dugong in the water.
3. I hope everyone will participate in this discussion.
4. We should protect the ecosystem.
5. Coal power stations release sulfur dioxide into the surrounding air.
6. Hydrogen and oxygen combine to form water.
7. Trees absorb carbon dioxide and produce oxygen.
8. We need to reduce our carbon footprint.
9. This bay has a very complex environment.
10. Mountain gorillas are an endangered species.

Exercise 2: Put each type of pollution with its description.

1. Too much use of electric lights (light pollution)
2. Caused by the smoke and harmful gases from vehicles and factories. (air pollution)
3. The noise which is harmful to humans and animals. This includes the sound of vehicles, loudspeakers... (noise pollution)
4. Telephone towers, power lines, advertising billboards obstruct people from enjoying a view. (visual pollution)
5. The deposition of radiation in land, air, water. (radioactive pollution)
6. Lakes, rivers, oceans, groundwater are contaminated by substances, making the water unusable for drinking, cooking,... (water pollution)
7. The water temperature in streams, rivers, lakes, or oceans changes. (thermal pollution)
8. Earth's surface is destroyed by pesticides. (soil pollution)

Exercise 1:

1. Pandas are on the margin of extinction. (Pandas đang trên bờ vực tuyệt chủng.)
2. The fisherman found a rare dugong in the water. (Người ngư dân đã tìm thấy một con dugong quý hiếm trong nước.)
3. I hope everyone will participate in this discussion. (Tôi hy vọng mọi người sẽ tham gia vào cuộc thảo luận này.)
4. We should protect the environment. (Chúng ta nên bảo vệ môi trường.)
5. Coal power release sulfur dioxide into the surrounding air. (Năng lượng than thải ra sulfur dioxide vào không khí xung quanh.)
6. Hydrogen and oxygen combine to form water. (Hydro và oxy kết hợp để tạo thành nước.)
7. Trees absorb carbon dioxide and produce oxygen. (Cây hấp thụ carbon dioxide và sản xuất oxy.)
8. We need to reduce our carbon footprint. (Chúng ta cần giảm lượng khí thải carbon.)
9. This bay has a very complex ecosystem. (Vịnh này có một hệ sinh thái rất phức tạp.)
10. Mountain gorillas are an endangered species. (Khỉ đột núi là một loài có nguy cơ tuyệt chủng.)

Exercise 2: