Task 4. Answer the questions.
1. Whether mobile phones lead to brain tumors is a contentious topic in scientific research. Some studies suggest a potential link, while others refute it. It's essential to consider the overall body of scientific evidence and expert opinions on the matter.
2. The article might mention microwave ovens to draw a comparison between the electromagnetic radiation emitted by mobile phones and that used in microwave ovens. This comparison could be used to discuss concerns or perceptions about the safety of mobile phone use.
3. Comparing mobile phone use to tobacco use in the article might be a rhetorical device to highlight concerns about the potential health risks associated with prolonged mobile phone use. It could emphasize the need for further research and caution regarding excessive phone usage.
4. Prolonged use of mobile phones can indeed affect health in various ways, including causing fatigue, headaches, and potential exposure to radiation. While the evidence linking mobile phone use to adverse health effects isn't conclusive, it's essential to use mobile phones responsibly and limit exposure where possible.
5. Yes, people were concerned about the health effects of cigarettes many years ago. Over time, scientific research established a clear link between smoking and various health issues, leading to widespread awareness campaigns and regulations aimed at reducing tobacco use and its associated harms. Similarly, ongoing research is needed to understand the potential health effects of mobile phone use better.
Task 5. Put the words from the vocabulary task 2.
1. Another word for dangerous is **risky**.
2. The device used for playing video games is a gaming **console**.
3. The term "funded" means **financed**.
4. Microwaves are a type of **radiation**.
5. A synonym for "to show" is **demonstrate**.
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