Read the following article and select the best answer. Article: However you decide to travel in Britain, a great starting point is Traveline-a very useful site that will help you plan your journey and get loads of information for national, regional and local travel. By Air Though Britain is a small country, flying can be a competitive choice, especially if you book ahead and travel early in the morning or late in the evening, you can get some great deals which can be cheaper than going by train. Airlines with good regional coverage are listed below... By Train Trains can be a rewarding , relaxing and, if you book in advance, good value way to travel round Britain. Lots of different companies run services in Britain. So start by contacting National Rail (Tel: 08705484950; outside UK + 44 1332 387601). It's a helpful, centralized service that provides timetable and fare information. To buy tickets, you have to contact individual train operating companies or use a website such as Traveline. Some of the major companies are listed below ... By Coach It is the cheapest way to travel long distances, and you can see a lot more of the country while you're traveling than by train. National Express-Largest national coach network with excellent value BritXplorer passes that you can use on the whole network for 7, 14 and 28 days. Tel: 08705808080 UK only. Meag Bus-Mega value, no-frills intercity travel. City Link-Scotland's leading coach company. Tel: 08705 505050 UK only. Traveling-Provide information about bus travel all over the country. Tel: 08706 082608 UK only. By Car Rental rates can be fairly high in the UK, but if there are several of you, hiring a car can be a good value way to travel. Try and book in advance for better deals. If you are planning on traveling extensively in Britain it might be worth buying a car to travel round and then selling it afterwards. Major rental companies include ... By Ferry The main ferries in Britain serve the islands west and north of Scotland. Caledonian Mac (Tel: 08705650000) is the main... Question: If you want to travel in a coach, which of the following phones would you call go get the information about bus travel over the country? - 08705 505050. - 08706 082608. - 08705 484950. - 08705 650000
08706 082608.

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Read the following article and select the best answer. Article: Planting trees around poultry farms can improve air and water quality -- and relations with neighbors. Research has shown that just three rows of trees near poultry houses can reduce the release of dust and ammonia . They can also reduce the strong smell of ammonia gas. The trees take dust, ammonia and odors in their leaves. They also provide shade from the sun, so they reduce cooling costs in summer. And they act as a windbreak, so they reduce heating costs in winter. Trees can also improve water quality around farms by removing pollutions from soil and groundwater. Several years ago, people were objecting to the odor of poultry farms on the Delmarva Peninsula in the eastern United State s. Delmarva is where the states of Delaware, Maryland and Virginia come together. Two thousand farms there can each house an average of seventy-five thousand chickens. Traditionally the farms used windows to provide fresh air in the chicken houses. Farmers rarely planted trees or tall crops around the buildings, so there would be no barrier to the airflow. But then farms began to use new ventilation systems. Instead of windows, the new systems used tunnel fans to circulate air. The fans directed airflow from the poultry houses toward the homes of neighbors. Researchers began dealing with the problem in two thousand. They found that over a period of six years, planting three rows of trees reduced total dust and ammonia by more than half. And they found that smells were reduced by eighteen percent. Farmers may think trees will take too long to grow and be effective. But some trees can grow quickly. At least one-third of the Delmarva farms have planted trees, technically known as vegetative environmental buffers. The idea offers a way to cut pollution, save money and energy, and make the neighbors happy. Question: The farms on the Delmarva Peninsula used to use _ in chicken houses to provide fresh air. - trees - tunnel fans - windows - poles
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windows

Read the following article and select the best answer. Article: A machine that takes sweat-laden clothes and turns the moisture into drinking water is in use in Sweden. The device spins and heats the material to remove the sweat, and then passes the vapor through a special membrane designed to only let water molecules get through. Since its Monday launch, its creators say more than 1,000 people have "drunk others' sweat(h)" in Gothenburg. They add the liquid is cleaner than local tap water. The device was built for the United Nation's child-focused charity UNICEF to promote a campaign highlighting the fact that 780 million people in the world lack access to clean water. The machine was designed and built by engineer Andreas Hammar, known locally for his appearances on TV tech show Mekatronik. He said the critical part of the sweat machine was a new water purification component developed by a company named HVR in collaboration with Sweden's Royal Institute of Technology. "It uses a technique called membrane distillation ," he told the BBC."We use a substance that's a bit like Gortex that only lets steam through but keeps bacteria, salts, clothing fibers and other substances out."They have something similar on the International Space Station to treat astronaut's urine - but our machine was cheaper to build. Volunteers have been sampling the treated sweat since the start of the week in Gothenburg ."The amount of water it produces depends on how sweaty the person is - but one person's T-shirt typically produces 10ml , roughly a mouthful." The equipment has been put on show at the Gothia Cup - the world's largest international youth football tournament. MattiasRonge, chief executive of Stockholm-based advertising agency Deportivo - which organized the stunt - said the machine had helped raise awareness for UNICEF, but in reality had its limitations. "People haven't produced as much sweat as we hoped - right now the weather in Gothenburg is lousy," he said."So we've installed exercise bikes alongside the machine and volunteers are cycling like crazy."Even so, the demand for... Question: What does Mattias Ronge think of the machine? _ - The machine can solve the severe water shortage in the world. - People do not like the water the machine processes - The machine should be used in rather hot areas in summer. - The machine is not worth popularizing.
The machine is not worth popularizing.