柴静的纪录片《穹顶之下》将公众的注意力再次聚焦到令人头疼的环境问题上。近年来，不论是污水排放还是雾霾问题早已成为人们心中挥之不去的阴影。环境问题关乎每个人的生存，因此，倡导并践行绿色生活方式对于每个人而言都至关重要。
参考范文：A Green Life Style
In this day and age, environmental degradation presents great danger to the public. People in my country, and other places, have to bear polluted water and haze day after day. As public awareness of the need for environmental protection grows in these countries, it is urgent to learn how to establish a green life style.
To achieve a green life style, we must adjust our behavior. This can be done even with simple things. For example, we could sort out our trash for better recycling. At home, we can use lights and other electricity only when needed. We should properly maintain air conditioners twice a year so they will run efficiently, and, even more importantly, make sure doors and windows fit properly and are sealed so that we can use less energy in heating and cooling. Other simple steps that make a big difference include using public transportation instead of driving private cars.
Commuters can choose to take buses, subways or share cars with others, which not only relieves traffic jams but also reduces gas emission.
In my mind, it is high time to establish a general concept of sustainable development and green life style in China. The Earth has provided humans what they need; it is time to pay back. Only through a green life, can we ensure that we and our children live in an environment with green water and mountains, without traffic jams, and in an era with better living habits.
以上就是查字典大学网为同学们带来的“2016年12月英语六级作文练习：环境问题”内容了，希望看完能够带给大家一些力量，对同学的生活有所启示，更多内容在这里，请继续关注我们。