1. Read the text. Match the highlighted words with their meanings. (Đọc văn bản. Nối các từ được làm nổi bật với nghĩa của chúng.) The more people travel, the bigger impact they may have on the environment. How can we reduce it while travelling? Here are some advice. Reduce your carbon footprint while travelling. Since flying produces more carbon footprint than any other means of transport, you should only fly when the trip is long. During the trip, you should walk, cycle or use public transport as much as you can. This not only helps to keep the environment clean, but also allows you to enjoy the beauty of nature and interact with local people.  Choose eco-friendly activities that benefit animals and the ecosystem. Avoid activities that allow you to touch or ride animals because they disturb their natural patterns and attract many people. Instead, visit wildlife parks or organic farms. These will help you understand and respect the nature more and stop doing things that harm the environment. Words Meanings 1. interact  a. to be good for someone or something  2. benefit  b. to talk or do things with other people  3. disturb  c. to interrupt what people are doing and make them angry