In our country, some people cut down trees crazily to build wooden houses, make paper and produce chopsticks. In this way, over time, with the passage of time, the number of trees has decreased, and there is less and less green around us. In America, people there pay great attention to protecting the environment. When they cut down a tree, they will plant a seedling, so that the number of trees will not decrease and the environment will remain beautiful. If we keep cutting down like this, maybe all the trees will disappear one day.
There are also some people who don't pay attention to hygiene, spitting and littering. Their pet dogs defecate everywhere, so that the rivers and grasslands around us are full of rubbish. The air, water and land around us have been polluted to varying degrees. If you see such people, you should stop their uncivilized behavior in time.
Of course, there are also some people who can be called "environmental defenders". They set an example and beautify the environment with their own hands. For example, volunteers and street cleaners around them are trying to keep the environment crystallized. They will throw the garbage into the trash can, they will collect the used batteries into the designated trash can, and when they see someone littering, they will also discourage them and let them realize their mistakes. If we all do this, the garbage will gradually decrease, the polluted environment will get better little by little, and the number of uncivilized people will decrease.
In any case, we must support environmental protection! In order to create a green home, everyone should be a pioneer in environmental protection.