Whether it is a crime to cut down 10 poplar trees in a village without permission is a question of law and environmental protection. Before answering this question, we need to know some relevant legal knowledge.
First of all, according to the provisions of the Forest Law of the People's Republic of China, the cutting of trees needs to be approved by the relevant departments and a felling permit is obtained. It is illegal to cut down trees without a permit.
Secondly, tree protection policies may also vary in different regions. Some areas may have special protection for certain species of trees, prohibiting any form of felling. Therefore, it is important to understand the relevant local policies and regulations before cutting down trees.
Now, let's analyze this problem in detail. If 10 poplar trees are cut down in the village without permission, the ownership of these poplars needs to be determined first. If these poplars are privately owned, then cutting them down without the owner's consent is an act of violating the property rights of others, and in serious cases it can constitute a crime.
However, if these poplars are public property or are specially protected, then the act of cutting them down without permission may constitute a violation of the law, or even a crime. In addition, the scale and extent of the deforestation need to be considered, which can be more severe if the deforestation is large or has a serious impact on the environment.
To sum up, whether cutting down 10 poplar trees in the village without permission constitutes a crime needs to be judged on a case-by-case basis. If these poplars are privately owned, they require the owner's consent before they can be cut down;If it is public property or is specially protected, it may be illegal or criminal to cut it without permission. Therefore, it is advisable to understand the relevant policies and regulations before cutting down trees, and to comply with laws and regulations.