在現代社會中，砂石是建築業和工業中不可或缺的材料，被廣泛應用於建築沙、工業砂等領域。然而，砂石資源並非取之不盡用之不竭，如何有效利用並保護環境成為重要議題。
砂石的開採和使用帶來了許多環境問題，其中之一就是建築廢棄物的處理。施工垃圾、建築垃圾等廢棄物產生後，若未經過適當清除、分類、處理，將對環境帶來嚴重影響。因此，建築業必須遵守法規，申報許可證，進行環境影響評估，監測和清除建築廢料。
在面對砂石資源日益枯竭的情況下，回收再利用建築廢棄物成為一個重要解決方案。清除和清運建築垃圾，進行再利用是一種環保行為，不僅節省了資源，也減少了對環境的污染。為了達到更好的效果，可以組織建築清運公司，專門負責清理廢棄物，進行污染治理和環境整治。
綜合以上所述，砂石資源的利用與環保息息相關，我們應該重視砂石的開採和使用過程中產生的廢棄物處理，採取有效措施進行清除、回收、再利用，保護環境，實現可持續發展。
Keywords: Sand and gravel, Environmental protection, Waste management
Title: Utilization of sand and gravel resources and environmental protection issues
Article: In modern society, sand and gravel are essential materials in the construction and industrial sectors, widely used in areas such as construction sand and industrial sand. However, sand and gravel resources are not infinite, and how to effectively utilize them while protecting the environment has become an important issue.
The extraction and use of sand and gravel bring about many environmental problems, one of which is the management of construction waste. If construction waste, such as construction debris and building waste, is not properly cleared, classified, and managed, it can have a severe impact on the environment. Therefore, the construction industry must comply with regulations, apply for permits, conduct environmental impact assessments, monitor, and clear construction waste.
In the face of depleting sand and gravel resources, recycling and reusing construction waste have become important solutions. Clearing and transporting construction debris for reuse is an eco-friendly practice that not only conserves resources but also reduces environmental pollution. To achieve better results, organizing construction waste removal companies specialized in waste management and environmental cleanup is essential.
In conclusion, the utilization of sand and gravel resources is closely related to environmental protection. We should pay attention to the management of waste generated during the extraction and use of sand and gravel, take effective measures for clearance, recycling, and reuse, and protect the environment to achieve sustainable development.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
