3a Work in pairs. Read and match the titles to texts about bio- fuels. One title is extra.
a) Reduce greenhouse gases b) Cheaper fuel c) Benefits for ecosystem
d) Benefits from plants e) Growing economy f) Environmentally friendly
Advantages of Biofuels
1) Biofuels can be used with all kinds of engines and in most conditions
This keeps the engine use longer and needs less care, which saves money
Moreover, they are becoming cheaper in the future.
2) Biofuels are made from many different sources, such as plants grown
for the fuel, and waste from crops. Fossil fuels will end sometime in the
near future. Waste from crops and plants are renewable and are not likely
to run out soon. These crops can be planted again and again
3) Fossil fuels produce greenhouse gases in the atmosphere. These
greenhouse gases cause the planet to warm. The burning of coal and o
increases the temperature and causes global warming. To reduce green
house gases, people around the world are using biofuels. Scientists say
that biofuels reduce greenhouse gases up to 65 percent.
4) Not every country has much oil. If a country starts using biofuels, this
country will be able to develop its economy. More jobs will be created with
a biofuel industry. It will keep economy strong.
5) Since biofuels are made of renewable resources, they are cleaner
fuels. It means that they produce less dangerous waste and cause less
pollution to the planet.
I'd like to describe picture No 3. The picture shows us a guy who tries to look clever and busy. Well, it is probably so.
No doubt, he is in the room. I guess, it's a library. It seems, he's lookig up the word in the dictionary. He's learning English.
The guy gets dressed in a black suit, and a white shirt with a black tie. His hair thick and dark.
Well, I definitely like this picture because the man is mainly fond of books rather than his computer. Minority of people do this nowadays.
I wish him to achieve the best!