Xiran Zhang grade 10 Protecting the environment is one of the hottest topics in the world today. The earth is our home, so it is our duty to protect it. However, there is still much pollution around us. Some people throw rubbish everywhere. Factories pollute rivers and air. Many trees …

Heran Zhang Grade 9 Nowadays, more and more people care about their health. Good health is very important for everyone, especially for students. If we are healthy, we can study better and feel happy every day. There are many useful ways to stay healthy. First, we should do sports every …

Xiran Zhang grade 10 Nowadays, mobile phones are very important in our lives. They help us communicate with others and get information quickly. However, many students spend too much time on phones. They play games, watch videos, and chat online until late at night. It is bad for their studies …

Sick-Heran Zhang Grade 9 Why Do People Get Sick In daily life, many people catch colds or fevers easily. Why does this happen? Mostly because of viruses, bacteria, and our own bad living habits. Viruses and bacteria are too small to see. Viruses float in the air when someone coughs …

Smoking is very harmful to physical health, especially the lungs. Cigarettes contains many chemicals that can damage lung tissue and make it difficult to breathe. Smoking can also cause coughing and lung disease. It can increase the risk of heart problems because it can affect the blood flow. Overtime, smoking …

Have you ever wondered why exercise is important for our health? Exercise helps keep our body healthy and strong. Many teenagers sit for a long time at school or at home, so regular exercise helps the body to stay active. By exercising often, people can improve their physical health and …