环境污染 

It is vital for human beings to live in harmony with nature. Every individual has to make his actions eco-friendly. It is high time that man realized he is an integral part of the environment. We should develop eco-friendly habits, and try to stop any activities that will damage the environment. 

The natural balance in an ecosystem must be maintained. This balance may be disturbed especially due to man-made causes. Air, land and water pollution is increasing day by day. The average temperature of the Earth is increasing and huge glaciers are melting faster. 

环境保护 

I am strongly for “Earth Hour”, which is really meaningful and helpful for preventing our earth from getting warmer. Besides, it can improve people’s awareness of environment protection. As for me, I will tell my family and people around about Earth Hour and try to ask them to join in it, for just one hour’s blackout may not affect our life much, but it will help them know more about low carbon life and saving energy. 

As a student, I will make great efforts to help protect our environment. I won’t ask my father to drive me to school but take buses or just ride my bike. When doing shopping, I will try to use a cloth or paper bag instead of plastic ones.