I assumed you just worded your sentence incorrectly so I corrected it so I could answer the question
Improper disposal of waste can cause a range of environmental issues. It can lead to pollution of land, water, and air, which in turn can harm wildlife, ecosystems, and human health. Dumping waste improperly can contaminate soil and water sources, leading to a variety of health problems for both humans and animals. It can also contribute to the emission of greenhouse gases, further exacerbating climate change. Additionally, it poses risks like the spread of diseases and can have economic repercussions due to cleanup costs and loss of resources.