In my opinion, we should protect the environment to aviod the pollution. For example, Prohibition of Littering, without destroying plants and Cherishing wildlife.
As a junior high school student, I have to do the law-abiding, such as on time for class to effort to learn the scientific knowledge,then I can try my best hard to contribute my own strength to build the motherland, taking care of school environment and helping my classmates if I can. Actively participate in extra-curricular activities of the school organization.
For our beautiful homeland, we should set a good example to against varies of environmental threats.