**4. Conclusion**

The observed interaction between physicochemical parameters and micro plastics in Delimi River is a general one affecting the majority of inland waters of Nigeria. It is evident that, there is a serious problem with micro plastic interaction in River Delimi and its environs. The reason is mainly as a result of population increase in the Jos metropolis leading to enormous solid wastes generation. The use and throw away attitude of the residents have contributed immensely in the quantity of plastic generated every day. Physicochemical analysis and interaction with micro plastic items can contribute to the water pollution: that is used for irrigation of crops planted within the proximity of River Delimi.

*Advances and Challenges in Microplastics*
