• Positives of Public transport
  • Negatives of public transport
  • Water Importance of clean water
  • Water supply
  • Advertising Animal rights 3




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    Traffic solutions
    In order to reduce traffic we should change our working habits
    The internet can now be used to connect people
    More people could work from home
    Meetings can be held as video conferences
    Workers could be given flexible timetables
    Another solution would be to tax drivers
    Workers should share their cars and travel together
    In London, for example, there is a congestion charge
    This helps to raise money for better public transport
    Public transport needs to be reliable and efficient

    Positives of Public transport
    We need to reduce our dependence on cars
    Parking a car can be extremely difficult in big cities
    Well-designed transport systems are comfortable and convenient
    Modern public transport can be fast and cheap
    Public transport can help to reduce pollution in cities
    Investment in buses and trains will ease traffic congestion
    Buses can be given special lands to avoid traffic

    Negatives of public transport
    Public transport if often slow and unreliable
    Metro systems and trains are often dirty and crowded
    People feel like “sardines in a can”
    Cars are much more comfortable

    Road safety
    Driving while tired or drunk is extremely dangerous
    Mobile phones can be a dangerous distraction for drivers
    They draw the driver’s attention away from the road
    The use of phones while driving has been banned in many countries
    Punishments are becoming stricter
    Television campaigns are used to remind people to drive safely
    Speed cameras have become more common
    Speed bumps are another form of traffic calming
    Many streets are designed with the aim of slowing traffic down


    1. Water

    Importance of clean water
    Water is as necessary natural resource
    Humans need access to clean, safe drinking water in order to live
    Poor water quality is a major cause of disease and death in some countries
    Water usually needs to be treated before we can drink it
    Developing countries often lack the means to treat and supply water to citizens
    Developed countries tend to have much better sanitation
    Citizens have access to clean tap water
    Drinking water is not contaminated by sewage or waste water
    The supply of clean water would improve public health in many developing countries

    Water supply
    Urban life would be impossible without water supply systems
    These systems are massive engineering projects
    Many professionals are involved in their planning, construction and maintenance
    The supply and distribution of water are major concerns
    Water is becoming scarce in some countries
    Areas that suffer droughts often need to import water
    As populations grow, there is more pressure on water supplies
    This could lead to a water crisis


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