1.
Nowaday, people through trash every place and cut down lots of rainforests . These work make a lot of pollutants, harmful gases, so on and it makes pollution quickly. For example, harmful gases include carbon dioxide which is mainly reason make global warming, the growth of sea level in our planet. Deforestation makes acid rain, flood and drouhgt .Pollutions lead to lots of different problem in the Earth, so that we could stop it immediately.
2.
In the modern world, technology and science are very improtant. In future, it will take care of people healthcare, problems and many complicated works. Recently, people can invent some robot which can be as a nurse in the hospital. In the other words, people can save the time by using robot and technology in many ways. In the end, the benefits of technology and science are uncountable and priceless but we must use it sensibly.
