What are the advantages and disadvantages of mobile phones

What are the advantages and disadvantages of mobile phones
Mobile phones are one of the greatest inventions of the twentieth century that has changed our way of living. Those handy tools have both positive and negative impact on us.
Firstly, the most important advantage of mobile phones is that they allow us to communicate with our friends and family whenever we want and wherever we are. What is more, they can help us in case of emergency. For instance, if there is a car accident, you can easily contact someone and ask for help.
Secondly, along with using them for keeping in touch with friends, mobile phones can be used for taking pictures, listening to music and playing games. Also, with the progress of new technologies mobile phones enable you to surf the internet. That way you can be constantly up to date with the news.
On the other hand, we cannot deny the disadvantages of mobile phones. The most important drawback is that they push people apart from each other. For example, if you want some advice from a friend, you just call them instead of having a face to face conversation. Moreover, mobile phones are claimed to have negative health effect. The microwave radiation we are exposed to trough the use of mobile phones causes difficulty in concentration, fatigue and headache.
To sum up, mobile phones are an integral part of our life. However, we shouldn’t go to extremes with its usage.

TOEFL listening lectures: A lecture from an american literature class

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