以下是一个关于环境保护的大学英语四级作文范文，供参考：

Environmental Protection

Environmental protection is a topic of increasing concern in today's society. With the rapid development of industrialization and urbanization, our environment is facing severe challenges. It is our responsibility to take action and protect our planet for future generations.

One of the key issues in environmental protection is air pollution. The emission of harmful gases and pollutants from factories and vehicles has resulted in poor air quality in many cities. To address this problem, governments should implement stricter regulations on emissions and promote the use of clean energy sources. Industries should adopt more sustainable practices and invest in technologies that reduce pollution. Additionally, individuals can contribute by reducing their carbon footprint, such as using public transportation or cycling instead of driving.

Another important aspect of environmental protection is waste management. Improper disposal of waste, especially plastic waste, has caused significant damage to ecosystems and marine life. To tackle this issue, it is crucial to promote recycling and reduce the use of single-use plastics. Governments should establish effective recycling systems and enforce penalties for illegal dumping. Education and awareness campaigns can also play a vital role in encouraging individuals to adopt sustainable practices.

Preserving natural resources is another critical component of environmental protection. Deforestation and overexploitation of resources have led to the loss of biodiversity and disrupted ecosystems. It is necessary to promote sustainable forestry practices and establish protected areas to conserve wildlife. Furthermore, promoting renewable energy sources, such as solar and wind power, can reduce reliance on fossil fuels and protect natural resources.

In conclusion, environmental protection is a shared responsibility. Governments, industries, and individuals all have a role to play in preserving our environment. By implementing stricter regulations, promoting sustainable practices, and raising awareness, we can create a cleaner and healthier environment for ourselves and future generations.

请注意，这只是一个范文示例，实际写作时请根据具体的题目和要求进行调整和修改。同时，写作时要注意语法、词汇和句子的连贯性等方面，以确保作文的质量和流畅性。

希望以上信息对你有帮助，祝你在大学英语四级作文中取得好成绩！