Scan the report again. What do the numbers below refer to?
20 three rimes two 25,000 250 second 2.5
Read the report again. Are the statements expressed as fact (F) or speculation (S) in the text?
1. Growing car use is causing the most damage.
2. More pollution in big cities has resulted in more studies being done.
3. Polluted air is more dangerous than people thought.
4. Small particles in dirty air cause three times as many health problems.
5. The results of the Canadian studies prove there is a link between a child living close to traffic and getting asthma.
6. All these studies show that it is important to reduce air pollution for the next generation.
7. Read and translate the article and find the words according to the definitions below:
1. An animal or plant which no longer exists.________________________
2. Small machines which do something useful._______________________
3. To stop somebody from doing something._________________________
4. Protected areas for animals or plants._____________________________
5. A competition between countries to have the best weapons.___________
6. Fuels, such as coal or oil, which were formed in the past from the bodies of dead plants or animals. _________________________________________________
7. Taking part in a series of planned activities to make something happen._______________________
8. The process of taking too many fish from the sea.____________________