四级英语考试作文模板：环境保护的重要性

With the rapid development of modern society, our environment is facing unprecedented challenges. Pollution, deforestation, and global warming have become serious issues that threaten not only nature but also human beings. Therefore, it is crucial for us to pay attention to environmental protection.

Firstly, pollution has severely affected people's health. For instance, air pollution leads to respiratory diseases such as asthma and lung cancer. Water pollution causes waterborne illnesses like cholera and diarrhea. These problems remind us that protecting the environment is equivalent to safeguarding our own well-being. If we don’t take action now, future generations will suffer even more.

Secondly, environmental destruction disrupts ecosystems. Deforestation wipes out habitats for countless species, leading to the extinction of many animals. Overfishing depletes ocean resources, which can result in the collapse of marine food chains. Protecting biodiversity ensures ecological balance and preserves the beauty of our planet.

To address these issues, everyone must play a role. Governments should enforce stricter laws on industries to reduce emissions and waste. Companies need to adopt sustainable practices, such as recycling materials and using renewable energy. Individuals can contribute by reducing plastic usage, planting trees, and supporting eco-friendly products. Small actions collectively make a big difference.

In conclusion, environmental protection is essential for both humanity and the Earth. By taking proactive steps today, we can create a cleaner, healthier world for tomorrow. Let’s work together to ensure that our planet remains vibrant and livable for generations to come.

（Total: 238 words）